TP-Link Omada SM5110-SR 10GBase-SR SFP+ LC Transceiver is a high-speed multi-mode fiber module designed for short-range 10 Gigabit Ethernet connections in enterprise and data center networks. It delivers fast and stable optical communication between compatible SFP+ devices such as switches, routers, and servers. The TP-Link Omada SM5110-SR supports the 10GBase-SR standard with a data rate of 10 Gbps. Therefore, it provides reliable high-speed fiber transmission for backbone and aggregation links. In addition, it operates over multi-mode fiber using an 850 nm wavelength and supports distances up to 300 meters on OM3 fiber. Moreover, the TP-Link Omada SM5110-SR uses an LC duplex connector and follows the SFP+ Multi-Source Agreement (MSA). As a result, it ensures compatibility with Omada switches and other supported 10G SFP+ networking equipment. In addition, it supports full-duplex communication for stable data transfer. The TP-Link Omada SM5110-SR is hot-swappable. Therefore, you can install or replace it without shutting down the network. In addition, it supports Digital Diagnostic Monitoring (DDM), which helps track performance and operating conditions in real time. Furthermore, it is designed for short-distance fiber links such as within racks, floors, or nearby rooms. It helps reduce latency while maintaining high bandwidth performance in dense network environments. Finally, the TP-Link Omada SM5110-SR delivers reliable 10G multi-mode fiber connectivity, simple deployment, and stable performance for professional networking setups. Specifications: Speed: 10 Gbps 10GBase-SR fiber transceiver Fiber: Multi-mode LC duplex connector (850 nm wavelength) Distance: Supports up to 300 meters on OM3 fiber Features: Hot-swappable with Digital Diagnostic Monitoring (DDM) Compatibility: SFP+ MSA compliant for Omada and enterprise switches
WiWU WI‑C052 Converter – Compact aluminum adapter enables OTG and fast PD-style charging (≈27 W) with USB‑C/Lightning on USB‑A ports.Supports high-speed 10 Gbps data transfer, is plug‑and‑play, and works across phones, tablets, and laptops. Functionality: OTG-capable USB-A to USB-C (A→C) Data Transfer: Supports USB 3.2 (up to 10 Gbps) and backward compatible with USB 3.0/2.0 Fast Charging: Supports PD profile fast charging (up to ~27W Apple PD equivalent) without triggering charge pop-ups Build: Durable aluminum-alloy shell with silicone lanyard design for portability and heat dissipation Compatibility: Works with smartphones, tablets, laptops—enabling USB-A peripherals, USB-C or Lightning cables Plug & Play: No drivers required; reversible connector design Portability: Lightweight, compact—easy to carry
Add $30 to replace with ASUS 24″ VA24HE or Samsung 27″ LS27C310 Looking to boost the performance of your Asus desktop D300TA-510400080D without breaking the bank? We’ve got you covered with practical and budget-friendly tips to enhance your computing experience. Start by upgrading your desktop’s RAM. Adding more memory can significantly improve speed and multitasking capabilities, making your Asus desktop run smoother during demanding tasks. Consider investing in a solid-state drive (SSD) for faster data access and quicker boot times. This simple upgrade can breathe new life into your desktop, providing a noticeable performance boost. Explore external storage options for additional space without the need for a complete hardware overhaul. External hard drives or cloud storage solutions seamlessly expand your storage capacity. Upgrade your graphics card for an enhanced visual experience, especially if you’re into gaming or graphic-intensive applications. Asus offers a range of graphics cards suitable for different needs and budgets. Ensure your desktop is equipped with the latest software updates. Regular updates not only improve security but also enhance overall system performance, keeping your Asus desktop D300TA-510400080D running optimally. Invest in a comfortable and ergonomic keyboard and mouse for a more enjoyable computing experience. Asus offers a variety of affordable options that cater to both work and gaming preferences. Organize your desktop space with cable management solutions. Tidy cables not only improve the aesthetics of your workspace but also contribute to a more efficient and clutter-free environment. In conclusion, upgrading your Asus desktop D300TA-510400080D doesn’t have to be costly. By following these affordable tips, you can enjoy a more efficient and enjoyable computing experience without straining your budget. Elevate your workspace today! Specifications: Case : D300TA Tower CPU : Core i5-10400 PSU : Real 300W Board : Intel H410 RAM : 8GB Storage : 1TB SSD NVMe Include : USB Keyboard and Mouse Part Number : D300TA-510400080D
The Darkflash DLC29 Full Mesh Case is the ideal choice for gamers and PC enthusiasts. It provides excellent airflow and a sleek design, ensuring your components stay cool and stylish. With its full mesh front panel, the Darkflash DLC29 enhances ventilation, preventing overheating during intense gaming sessions. The mesh design also adds a modern, edgy look to your setup. Installing components in the Darkflash DLC29 Full Mesh Case is a breeze. The spacious interior and tool-free design make it easy to assemble and upgrade your PC. No need to struggle with tight spaces or complicated installations. The case supports various motherboard sizes, including ATX, Micro-ATX, and Mini-ITX. This versatility ensures compatibility with a wide range of builds, making it perfect for any project. Equipped with multiple fan mounts, the Darkflash DLC29 allows for customized cooling solutions. You can install additional fans or even a liquid cooling system for maximum performance. Cable management is made simple with the Darkflash DLC29 Full Mesh Case. The ample space behind the motherboard tray helps keep your cables organized and out of sight. This not only improves airflow but also gives your build a clean and professional look. The tempered glass side panel showcases your components, letting you display your build with pride. The sturdy construction ensures durability, so your PC remains protected for years to come. In conclusion, the Darkflash DLC29 Full Mesh Case offers superior airflow, easy installation, and a sleek design. Upgrade your PC case today and enjoy enhanced cooling and aesthetics. Perfect for gamers and PC enthusiasts alike. Specifications: Motherboard Support : ATX, M-ATX, ITX Case Material : Metal Max GPU Clearance : 330mm PCIE Slot : 9 Max CPU Cooler Clearance : 165mm I/O: USB3.0 x2, USB2.0 x2, HD Audio, Reset, Power
The Mars Gaming MC51 Premium Gaming Tower Case is designed for gamers who seek both performance and aesthetics. Its modern design features clean lines and a spacious interior, making it suitable for various build configurations. Equipped with five pre-installed 120mm CHROMA RGB fans, the MC51 ensures excellent airflow to keep your components cool during intense gaming sessions. The case supports additional fans, allowing you to expand your cooling setup as needed. The MC51 is compatible with ATX, Micro-ATX, and Mini-ITX motherboards, offering flexibility for different system builds. It accommodates graphics cards up to 430mm in length and CPU coolers up to 162mm in height, providing ample space for high-performance components. Storage options include up to three 2.5″ SSDs or three 3.5″ HDDs, allowing you to store your games and files efficiently. The case also features a fully efficient internal cable management system, helping you maintain a clean and organized build. For connectivity, the MC51 offers USB 3.0 ports and HD audio + mic jacks, ensuring easy access to your peripherals. The case’s design includes a full tempered glass side window, allowing you to showcase your components and RGB lighting effects. Available in black and white finishes, the Mars Gaming MC51 Premium Gaming Tower Case combines functionality with style, making it an excellent choice for gamers looking to build a powerful and visually appealing system. Specifications: Dimensions : 550x505x215mm Weight :6.415Kg Size : Tower Window : Full tempered glass side window Motherboards compatibility : ATX / MicroATX / Mini-ITX Ports : USB3.0 x2 / HD Audio + Mic Internal drive bay : 3x 2.5″ SSD / 3x 3.5″ HDD VGA max. length : 375mm
The PNY GeForce RTX 5070 Ti ARGB EPIC-X RGB OC is built for gamers who demand top-tier speed, stunning visuals, and reliable performance. Designed with NVIDIA’s latest Ada Lovelace architecture, it brings advanced ray tracing, AI-enhanced rendering, and realistic lighting effects to your favorite games. Thanks to its overclocked core and high memory bandwidth, this graphics card delivers ultra-smooth gameplay even at high resolutions. Moreover, its EPIC-X RGB lighting adds a stylish, customizable glow, allowing you to personalize your setup with vibrant colors. Additionally, the PNY GeForce RTX 5070 Ti features a powerful cooling system with triple fans and precision heat pipes. This ensures optimal temperature control, keeping your GPU cool and quiet during intense gaming sessions. As a result, you can enjoy consistent performance without thermal throttling. Beyond gaming, this GPU is also perfect for creative workloads such as 3D rendering, video editing, and AI modeling. With support for DLSS 4 and Reflex technology, it boosts frame rates while reducing latency, giving you both speed and precision. In conclusion, the PNY GeForce RTX 5070 Ti ARGB EPIC-X RGB OC combines powerful performance, efficient cooling, and beautiful design. Whether you are gaming, creating, or streaming, it’s built to elevate your experience to the next level. Specifications: CUDA Cores : 8,960 Memory Speed : 28 Gbps Memory Size : 16GB Part Number : VCG5070T16TFXXPB1-O
The MSI MAG 275CQF E18 is a 27-inch curved gaming monitor built for immersive and smooth gameplay with WQHD resolution (2560 × 1440). It delivers vibrant visuals and responsive performance for gamers seeking clarity and speed. Furthermore, its rapid panel enhances action scenes and detailed environments effectively. It features a 180 Hz refresh rate and a 0.5 ms (GtG) response time, which help reduce motion blur and improve tracking in fast‑paced games. In addition, Adaptive‑Sync support minimizes screen tearing for fluid gameplay. The Rapid VA panel produces rich colors and deep contrast. Moreover, HDR Ready technology enhances contrast and shadow detail for more realistic visuals. Anti‑Flicker and Less Blue Light technologies improve viewing comfort during long sessions. As a result, players stay focused and comfortable. The monitor also supports AI Vision, which boosts brightness and color saturation in darker scenes. In addition, HDMI™ CEC console mode improves compatibility with game consoles. Consequently, MAG 275CQF E18 provides enjoyable gaming whether on PC or console. This monitor combines high refresh performance, curved immersion, and advanced color features to enhance both competitive and casual gaming experiences. Specifications: 27-inch WQHD (2560 × 1440) curved Rapid VA panel 180 Hz refresh rate with 0.5 ms (GtG) response time Adaptive‑Sync support for smooth performance HDR Ready with Anti‑Flicker and Less Blue Light technologies AI Vision and HDMI™ CEC console mode compatibility
Apple USB-C to Lightning Cable (1m) - With Apple Warranty Apple USB-C to Lightning Cable (1m) – With Apple Warranty Connect your iPhone, iPad or iPod with Lightning connector to your USB-C– or Thunderbolt 3 (USB-C)–enabled Mac for syncing and charging, or to your USB-C–enabled iPad for charging. You can also use this cable with your Apple 18W, 20W, 29W, 30W, 61W, 87W or 96W USB‑C Power Adapter to charge your iOS device and even take advantage of the fast-charging feature on selected iPhone and iPad models.
The Ruijie Reyee RG-ES110F-P 10‑Port 10/100 Mbps Unmanaged PoE Switch offers versatile network power and connectivity. It provides ten Ethernet ports with Power over Ethernet functionality. Moreover, this switch supports 802.3af/at standards for flexible device compatibility. Also, the total PoE budget of 120 W powers multiple devices efficiently. In addition, it is plug‑and‑play, requiring zero configuration before use. Besides that, auto‑negotiation and auto MDI/MDIX simplify cable connections. Furthermore, the PoE switch ensures non‑blocking data flow on all ports. Therefore, network performance remains smooth under heavy loads. It includes built‑in circuit protection against overload and short circuits. Also, the metal housing enhances durability and ensures better heat control. Plus, the fanless design enables whisper‑quiet operation in any environment. Meanwhile, it runs on an external 52 V DC power supply. Importantly, it functions reliably between 0 °C and 45 °C operating temperature. Also, the compact form factor fits nicely in office racks or desktops. Unlike managed switches, this model needs no firmware updates or tuning. However, it still integrates with Ruijie Cloud when paired with managed devices. This feature enhances visibility and basic network monitoring optionally. For example, offices, retail stores, and smart homes benefit from its design. Then, users simply connect Ethernet cables and power to begin operation. Moreover, combining data and power on one cable reduces clutter. As a result, installation is faster and cleaner than separate wiring setups. Also, the sturdy case resists physical stress and adds reliability. In conclusion, the Ruijie Reyee RG-ES110F-P switch gives reliable, powered networking. Finally, it delivers excellent value for anyone needing high-port PoE simplicity. Specifications: 10-Port 10/100 Mbps Unmanaged PoE Switch
The Brother MFC-L3760CDW compact and silent color laser LED multi-function printer is designed for efficient, reliable performance in office environments. It prints sharp color and black-and-white documents with clear detail and minimal noise, making it ideal for shared workspaces and busy teams. Moreover, its all-in-one design handles printing, scanning, copying, and faxing in one device, saving space and reducing the need for multiple machines. This model supports automatic duplex (double-sided) printing, helping offices reduce paper use and cut costs. Additionally, wireless and network connectivity let users print from computers, laptops, and mobile devices easily, giving flexible printing options throughout the office. The automatic document feeder also simplifies scanning and copying of multi-page documents, improving workflow efficiency. The MFC-L3760CDW fits neatly on office desks and shelves while providing dependable performance day after day. Furthermore, its quiet operation helps maintain a professional atmosphere without distraction. Therefore, it is an excellent choice for small and medium office settings that require versatile and reliable printing. Finally, this printer combines performance, convenience, and quiet operation for everyday office needs. manufacturer link Specifications: Printer model: Brother MFC-L3760CDW Functions: Print, Scan, Copy, and Fax (4-in-1) Printing type: Color laser LED with automatic duplex support Connectivity: Wi-Fi, Ethernet, mobile printing support Features: Automatic document feeder for multi-page scanning and copying
The Samsung QLED 55″ 4K UHD Smart TV Q7 Series QA55Q7FAAU delivers a premium viewing experience with advanced QLED display technology. It produces bright, sharp, and colorful images, so movies, sports, and games look clear and immersive on the 55-inch screen. QLED technology uses Quantum Dot enhancement to improve brightness and color accuracy. As a result, visuals appear more vibrant and balanced across both dark and bright scenes. This helps maintain consistent picture quality in different lighting conditions and content types. Vision AI enhances picture and sound in real time. It analyzes each scene and automatically adjusts brightness, sharpness, and color for optimal results. Therefore, the TV consistently delivers improved visuals without manual tuning. In addition, AI upscaling improves lower-resolution content closer to 4K quality for better clarity and detail. HDR support expands contrast and color depth, making visuals more dynamic and lifelike. Fast motion handling also improves clarity, which enhances sports and action content by reducing blur and improving smoothness. The Smart TV platform provides easy access to streaming apps, gaming features, and smart home controls. It runs smoothly and allows quick switching between applications. In addition, the slim design with thin bezels gives the Samsung QLED 55 4K UHD Smart TV Q7 Series QA55Q7FAAU a modern and premium appearance suitable for any living space. Overall, this Samsung QLED TV combines strong brightness performance, AI optimization, and smart connectivity for a powerful home entertainment experience. Specifications: QLED technology delivers bright and vivid picture quality 55-inch 4K UHD display provides immersive viewing experience Vision AI enhances picture and sound automatically in real time HDR improves contrast, brightness, and color depth Smart TV platform supports apps, streaming, and smart features
The MSI MAG Shield M301 Gaming Case is built for gamers who demand both style and performance. This compact, mid-tower case combines durability with a sleek design, making it perfect for any gaming setup. Constructed with high-quality materials, the MAG Shield M301 offers excellent protection for your components. Its solid steel frame and tempered glass side panel let you showcase your build while keeping it secure. The tempered glass panel adds a premium touch, giving you a clear view of your internal components. This MSI MAG Shield M301 Gaming Case is optimized for airflow. It supports up to six fans to keep your system cool during intense gaming sessions. It also comes with pre-installed dust filters, keeping your components clean and ensuring long-lasting performance. The MAG Shield M301 offers flexible storage options, supporting both 2.5” and 3.5” drives. With plenty of space for modern GPUs and cooling systems, this gaming case is designed to accommodate high-performance components easily. Its I/O panel is equipped with multiple USB ports, including USB 3.2 for fast data transfers. You also get dedicated audio jacks for seamless connectivity with your gaming peripherals. With this gaming case, you’ll have easy access to all your essential ports. Compact yet powerful, the MSI MAG Shield M301 Gaming Case is perfect for gamers who want style and efficiency. Its spacious interior and flexible layout make it an ideal choice for custom PC builds. Specifications: Form Factor : Micro ATX-Tower MBO : Micro-ATX, Mini-ATX I/O Ports : 2x USB 1.0 Type-A, 1x USB 3.2 Gen 1 Type-A, 1x Audio, 1x Mic Drive Mount Support : 1x 2.5″, 1x 3.5″ Expansion Slot : 4 Fan Support : Front 2x 120mm, Rear 1x 120mm
The Lian Li LANCOOL III Mesh RGB E-ATX White is a full-tower PC case designed for high airflow, large hardware support, and clean cable management. It targets gamers and PC builders who want strong cooling and a spacious interior. First, it uses a high-airflow mesh front panel. As a result, it improves intake airflow and helps keep CPU and GPU temperatures lower during heavy workloads. In addition, it comes with multiple pre-installed fans. Therefore, it provides strong cooling performance right out of the box without extra upgrades. Moreover, it supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. This gives users flexibility for high-end gaming builds and workstation systems. Furthermore, it offers wide radiator support, including up to 420mm radiators. This makes it suitable for advanced air or liquid cooling setups. The case also features a dual-chamber layout. Therefore, it separates power supply and storage from the main components for cleaner airflow and easier cable management. Finally, it is designed for users who want maximum airflow, expandability, and a premium white aesthetic in a high-performance PC case. Specifications: High-airflow mesh front design Pre-installed RGB cooling fans Supports E-ATX motherboard builds Dual-chamber cable management layout Up to 420mm radiator support
The Cougar Poseidon GT 240 Liquid Cooler | GT240 is built for strong CPU cooling in gaming and performance systems. It uses a 240mm aluminum radiator that improves heat dissipation for high-load processors. Additionally, it includes two 120mm PWM fans with speeds from 600 to 2000 RPM for stable airflow and pressure. The fans deliver up to 82.48 CFM airflow and support efficient cooling with low noise operation. Moreover, the water block uses a copper cold plate and a pump running at 3200 ± 200 RPM for reliable thermal performance. The infinity mirror ARGB pump head adds strong visual styling and customizable lighting for modern PC builds. Therefore, the Cougar Poseidon GT 240 Liquid Cooler GT240 delivers efficient cooling, strong airflow, and ARGB aesthetics for modern gaming systems. Specifications: 240mm aluminum radiator for efficient heat dissipation Two 120mm PWM fans with 600–2000 RPM speed Copper cold plate for improved CPU heat transfer 3200 ± 200 RPM pump for stable cooling performance Infinity mirror ARGB pump head for lighting effects
TP-Link TL-SG2210P Smart PoE Switch Overview The TP-Link TL-SG2210P is a powerful 8-port Gigabit smart switch. It is designed for small and medium business networks. As a result, it delivers reliable performance with simplified management. 8 Gigabit PoE Ports with High Power Budget This switch features 8 Gigabit PoE+ ports. Therefore, it powers access points, IP cameras, and VoIP phones. Moreover, it supports IEEE 802.3af/at standards. As a result, deployment becomes easier and cleaner. 2 SFP Slots for Fiber Connectivity The TL-SG2210P includes 2 SFP slots. Therefore, it enables long-distance fiber connections. Moreover, fiber uplinks improve network stability and scalability. As a result, it is ideal for growing networks. Advanced Smart Management Features This switch supports VLAN, QoS, IGMP Snooping, and LACP. Therefore, traffic control and network optimization are improved. Moreover, it integrates with Omada SDN for centralized cloud management. As a result, administration becomes more efficient. Silent Operation and Flexible Installation The TL-SG2210P uses a fanless design. Therefore, it operates silently. Moreover, it supports desktop and rack mounting. In conclusion, it is a compact and professional PoE switch solution. Specifications: 8 Gigabit PoE+ ports for power and data IEEE 802.3af/at PoE support 2 SFP slots for fiber uplink Smart features: VLAN, QoS, IGMP, LACP Omada SDN cloud management compatible Fanless, silent operation
The APC UPS Online Easy SRV 800W / 1 KVA SRV1KI delivers continuous, reliable power for critical equipment. First, it provides pure sine wave output suitable for sensitive electronics. In addition, it protects devices from phttps://mojitech.net/shop/peripherals/ups-battery-backup/apc-smart-ups-rc-800w-1kva-sine-wave-lebanon/ower surges, spikes, and outages. Moreover, the UPS features a compact design for easy installation in offices or server rooms. Finally, the intuitive LCD interface allows real-time monitoring of battery status and load. The SRV1KI ensures uninterrupted operation and safeguards essential systems during power disruptions. Specifications: 800W / 1 KVA pure sine wave output for sensitive devices Protects against power surges, spikes, and outages Compact design suitable for offices and server rooms LCD interface for monitoring battery and load status Ensures uninterrupted operation during power disruptions
Apple USB‑C to USB Adapter for Simple Device Connectivity The Apple USB‑C to USB Adapter lets you connect USB‑A devices to USB‑C or Thunderbolt 3 (USB‑C) ports on Macs, iPads, and iPhones. It allows flash drives, cameras, keyboards, and other accessories to work with newer USB‑C‑only devices easily. Moreover, this compact adapter fits neatly in a bag or pocket, making it ideal for travel or daily use. Plug the USB‑C connector into your device, then attach your USB‑A accessory for fast data transfer and charging. Because it supports standard USB devices, users can sync and charge iPhones, iPads, and other accessories with ease. This adapter works without drivers—just plug in for instant connectivity. It supports connection of flash drives and peripherals like mice and keyboards for productivity tasks. The durable design matches Apple devices and enhances convenience when ports are limited. Overall, this adapter simplifies connecting legacy USB devices to USB‑C systems without hassle. Specifications: Converts USB‑C port to a traditional USB‑A connection Plug‑and‑play setup—no software needed Works with flash drives, cameras, and USB accessories Compact and lightweight for travel use Syncs and charges compatible Apple devices
Logitech MX SOUND Premium Bluetooth Speakers
The AX1500 Wi-Fi 6 Range Extender improves home Wi-Fi because it expands coverage into weak signal areas. Faster Speeds with Wi-Fi 6 It uses Wi-Fi 6 technology, so users get faster speeds. Moreover, it improves efficiency during streaming, gaming, or browsing. Stable Coverage for Multiple Devices The extender reduces congestion, which means many devices stay connected without slowdowns. In addition, the signal stays strong across rooms. Easy Setup and Placement Setup is simple because the guided pairing process takes just a few steps. Also, smart signal lights help find the best placement. Dual Band and Seamless Roaming Dual band Wi-Fi balances traffic, which improves streaming and gaming performance. Meanwhile, devices switch automatically without losing connection. Compact Design and Energy Efficiency The small design fits easily into wall outlets. Furthermore, energy-efficient operation keeps power usage low while maintaining strong performance. Secure Connection Encrypted connections protect your network. As a result, your personal data stays safe from unauthorized access. Summary Overall, the AX1500 Wi-Fi 6 Range Extender provides fast, reliable, and easy Wi-Fi expansion for modern homes. Specifications: Wi-Fi 6 speed for faster and smoother connections Expands coverage to remove home dead zones Dual band performance for gaming and streaming Easy setup with smart signal placement guide Secure connection for safe daily browsing
Are power outages disrupting your work or daily activities? Legrand Niky 1000 UPS provides a reliable solution for uninterrupted power supply, ensuring your devices stay powered when you need them most. To begin with, the Legrand Niky UPS offers a user-friendly design suitable for both home and office use. Its straightforward setup makes it an ideal choice for individuals seeking a hassle-free power backup solution. Transitioning to the features, this UPS comes equipped with automatic voltage regulation (AVR), safeguarding your electronic devices from voltage fluctuations. Enjoy peace of mind as Niky 1000 maintains a stable power output. Additionally, the compact size of the Legrand Niky 1000 UPS makes it easy to integrate into any space, whether it’s your home office or a small business environment. Its sleek design ensures it won’t be an eyesore in your setup. Investing in this UPS means you can keep your essential devices running during power interruptions. With a capacity of 1000VA, it provides ample power for computers, routers, and other sensitive electronic equipment. Moreover, the Legrand Niky UPS is energy-efficient, helping you save on electricity costs. Its automatic shutdown feature prevents battery depletion during prolonged outages, extending the lifespan of the UPS. In conclusion, Legrand Niky 1000 UPS is a cost-effective and dependable solution for uninterrupted power supply. Explore its features and benefits to ensure your devices stay powered up, no matter the circumstances. Upgrade to reliable power today! Specifications: Nominal power : 1000VA Active power : 600W Technology : Line-interactive VI Input Voltage : 230V
