The MSI PRO MP275Q 27″ 100Hz Business Monitor is built for productivity, comfort, and performance in both work and study environments. With a 27-inch QHD display, it delivers sharper images and more screen space compared to standard Full HD monitors. Moreover, the thin bezels create a modern look and allow for seamless multi-monitor setups. Because eye health is important, this monitor includes TÜV-certified low blue light and flicker-free technology. As a result, it reduces strain during long working hours. In addition, the ergonomic tilt adjustment ensures a comfortable viewing position throughout the day. The MSI PRO MP275Q 27″ 100Hz Business Monitor provides smooth visuals with its 100Hz refresh rate. Furthermore, AMD FreeSync support minimizes screen tearing, making video playback and light gaming more fluid. Therefore, it suits professionals who want a monitor that balances work efficiency with entertainment. Connectivity is flexible with HDMI and DisplayPort options, allowing easy connection to PCs, laptops, and other devices. Besides that, its built-in speakers deliver clear audio, reducing the need for external accessories. Not only does it excel in performance, but it is also VESA mount compatible, giving you more setup flexibility. In short, the MSI PRO MP275Q 27″ 100Hz Business Monitor combines visual clarity, smooth performance, and practical features, making it an excellent choice for offices and home setups alike. Specifications: Display : 27″ IPS Screen : FHD (2560×1440) Refresh Rate : 100Hz Response Rate : 1ms (MPRT) / 4ms (GtG)
Genuine-quality keyboard and touchpad connection board (also known as the keyboard flex cable or I/O board) for the 2022 MacBook Pro 14″ (Model A2681)—essential for restoring full keyboard and Touch ID functionality during repairs. Compatible With: MacBook Pro 14-inch (2022, M2 Pro/M2 Max models, Apple Model A2681). Function: This internal connection board links the keyboard, Touch ID sensor, and touchpad to the logic board—critical for proper operation of input devices. Includes: Keyboard flex cable assembly with integrated Touch ID sensor and touchpad connector (exact configuration matches Apple’s original design). Common Use Cases: Replacing after liquid damage, physical impact, or keyboard/touchpad failure; often required when the built-in keyboard or power button (with Touch ID) stops responding. OEM-Spec Quality: Built to match Apple’s original specifications for fit, signal integrity, and durability—ensures seamless integration and reliable performance. Installation Note: Requires precision disassembly of the MacBook’s lower case and display. Recommended for experienced technicians or certified repair centers.
AOC 24B30HM2 24-inch 100Hz monitor delivers smooth everyday performance for work, study, and light gaming. It focuses on clear visuals, stable refresh rate, and reliable display quality for daily use. Additionally, it features a 23.8-inch VA panel with Full HD resolution (1920 × 1080). This panel provides strong contrast and clear image detail, so it improves readability and viewing comfort. Moreover, it supports a 100Hz refresh rate. As a result, it delivers smoother motion compared to standard 60Hz displays, especially during scrolling and casual gaming. The monitor includes a 4ms response time. Therefore, it helps reduce motion blur in fast-moving scenes and improves overall clarity. In addition, it supports Adaptive Sync technology. This reduces screen tearing and stuttering, so visuals remain stable during variable frame rates. Furthermore, it includes anti-flicker technology and low blue light modes. These features reduce eye strain during long usage sessions. AOC 24B30HM2 24-inch 100Hz monitor provides a balanced combination of smooth performance, comfort features, and everyday usability. Specifications: 23.8-inch VA panel with Full HD 1920 × 1080 resolution 100Hz refresh rate for smoother daily visuals 4ms response time for reduced motion blur Adaptive Sync for tear-free performance Anti-flicker and low blue light for eye comfort
The Cudy WR1300 AC1200 Router delivers fast and stable internet with dual-band WiFi speeds up to 1200Mbps. Designed for home and office use, it features Gigabit ports for high-speed wired connections and reliable coverage for streaming, gaming, and everyday browsing. AC1200 Dual Band WiFi – Combined speeds of up to 1200Mbps (300Mbps on 2.4GHz + 867Mbps on 5GHz) for smooth streaming and online gaming. Gigabit Ethernet Ports – Ultra-fast LAN/WAN ports ensure maximum wired performance for PCs, consoles, and smart TVs. Wide Coverage – Equipped with high-gain antennas to provide strong and stable WiFi signal throughout your home or office. Multiple Operating Modes – Supports Router, Access Point, and Repeater modes for flexible network setup. Easy Setup & Management – Simple web interface for quick installation and control. Secure Connection – Advanced wireless security with WPA/WPA2 encryption to keep your network safe. 1 × Gigabit WAN Port 4 × Gigabit LAN Ports Wi-Fi 2.4GHz & 5GHz Dual Band Ethernet (RJ45) Wireless Security (WPA/WPA2)
The MSI PRO MP275 E2 27″ 120Hz Business Monitor is designed for professionals who need a smooth and clear display. It offers excellent visuals, making work more efficient. This 27-inch business monitor features a Full HD resolution of 1920 x 1080 pixels. The large screen provides ample workspace for multitasking and productivity. The 120Hz refresh rate ensures smooth visuals, reducing screen tearing and lag. With Adaptive Sync technology, this monitor delivers a stutter-free experience. It adjusts refresh rates to match the display output. This helps in reducing motion blur, making scrolling and video playback smoother. The MSI PRO MP275 E2 27″ 120Hz Business Monitor has an anti-glare panel, reducing eye strain during long hours of work. It also includes Low Blue Light technology, which minimizes harmful blue light emissions. This makes it ideal for extended screen use. Its wide 178° viewing angles ensure a clear display from any position. The frameless design provides a modern look and allows for a multi-monitor setup without gaps. Connectivity options include HDMI and VGA ports, making it compatible with various devices. It is easy to set up with laptops, desktops, and other office equipment. The MSI PRO MP275 E2 is also VESA-mount compatible, allowing users to mount it on a wall or monitor arm. This helps in creating a clutter-free workspace. With a sleek and professional design, this business monitor is perfect for offices, home setups, and professionals who need a reliable display. Specifications: Display : 27″ IPS Resolution : 1920 x 1080 (FHD) Refresh Rate : 120Hz Response Rate : 1ms
The ViewSonic VA2732-mhd 27″ FHD 100Hz Monitor delivers smooth visuals for work, study, and daily entertainment. Its Full HD resolution shows clear text and sharp image details. The 27-inch screen gives more space for multitasking and viewing comfort. This helps users stay focused and productive. Moreover, the ViewSonic VA2732-mhd 27″ FHD 100Hz Monitor features a fast 100 Hz refresh rate. This makes scrolling smoother and motion more natural. Videos and animations look cleaner with less blur. As a result, the viewing experience feels more comfortable. In addition, the monitor uses IPS panel technology for wide viewing angles. Colors stay accurate even when viewed from the side. This helps during group work and shared screen use. The image remains bright and stable from all directions. Furthermore, the ViewSonic VA2732-mhd 27″ FHD 100Hz Monitor includes eye comfort features for daily protection. The low blue light mode reduces eye strain during long use. The flicker-free design supports viewing without discomfort. These features help users work longer with better comfort. Also, the monitor offers built-in speakers for simple audio needs. This removes the need for extra speakers in small spaces. Sound is clear for meetings, videos, and casual media. Desk setups stay clean and organized. In addition, the ViewSonic VA2732-mhd 27″ FHD 100Hz Monitor supports flexible connections. It includes HDMI, DisplayPort, and VGA for wide compatibility. You can connect laptops, desktops, and media devices easily. Switching between sources becomes quick and smooth. Moreover, the slim bezel design gives a modern and clean look. It fits well in home and office spaces. The stand supports tilt adjustment for better viewing comfort. Wall mounting is also supported for flexible setups. Overall, the ViewSonic VA2732-mhd 27″ FHD 100Hz Monitor delivers clarity, smooth motion, and daily comfort. It supports work, entertainment, and multitasking with ease. This monitor is an excellent choice for users who want large size and smooth performance. Specifications: Display : 27″ IPS Resolution : FHD 1920 x 1080 Refresh Rate : 100Hz Response Time : 1ms
DELL 7.6V 68Wh/8500mAh 4-Cell GJKNX Laptop Battery Compatible with Dell Latitude E5480 E5580 E5490 E5491 E5590 E5591 Precision 15 3520 M3530 Series Notebook 93FTF GD1JP DY9NT 5YHR4 451-BBZG About this item Dell Authentic OEM Parts. Item Model: GJKNX, Battery Type: Li-Polymer, Voltage: 7.6V, Capacity: 68Wh, Cell: 4 cell. Before purchasing, please open the back cover of the laptop to confirm the battery model and shape. Compatible Battery P/N: 68Wh GJKNX GD1JP 0GD1JP DY9NT 0DY9NT 5YHR4 451-BBZG FPT1C KCM82 MT31P. Compatible Laptop Models: for Dell Latitude 5280 5288 5290 5480 5488 5490 5580 5590 5495 5491 5591 5590 E5480 E5580 E5490 E5590 P72G001 P72G002 P72G003 P60F001 series, For Dell Precision 15 3520 3530 Series ( Only work with type 68Wh battery)
WiWU ZM‑901 – Sturdy foldable aluminum stand with adjustable angles and silicone pads, weighing just 900 g.Enhances posture, airflow, and workspace ergonomics while staying compact and travel-friendly. Model: WiWU ZM‑901 Material: Metal (aluminum/carbon steel) frame with silicone pads for grip Dimensions (Folded): 260 × 225.5 × 53 mm Package Size: 290 × 250 × 50 mm Net Weight: Approx. 900 g Compatibility: Fits laptops, tablets, and smartphones up to ~17 ” (some listings note 15.6″ limit, but device capacity varies) Features: Adjustable angle configuration, detachable foldable design for portability, silicone surface pads for anti-slip and vibration reduction Build & Design: Durable yet lightweight, crafted to enhance airflow and promote ergonomic posture
HP M24f Monitor Overview The HP M24f is a 24-inch Full HD monitor designed for work and everyday use. It offers a slim design and reliable performance. As a result, it suits offices, home setups, and students. 24-Inch Full HD Display This monitor features a 24-inch Full HD resolution. Therefore, text appears sharp and easy to read. Moreover, images look clear and well balanced. Because of this, it supports long working sessions comfortably. In addition, the wide viewing angles improve screen visibility. As a result, content stays clear from different positions. Smooth Visual Performance The HP M24f delivers smooth visuals for daily tasks. As a result, scrolling and browsing feel natural. Furthermore, the display maintains consistent brightness. This improves overall viewing comfort. Eye Comfort and Anti-Glare Screen This monitor includes eye comfort features. Therefore, it helps reduce eye strain. In addition, the anti-glare coating minimizes reflections. As a result, users can work comfortably in bright rooms. Connectivity and Compatibility The HP M24f includes HDMI and VGA ports. As a result, it connects easily to modern and older devices. Moreover, setup is quick and simple. Therefore, users can start working right away. Slim Design and Mounting Options The monitor features a sleek and modern design. In addition, it supports VESA mounting. As a result, users can save desk space and customize layouts. Ideal for Daily Use This monitor focuses on clarity and reliability. Moreover, it suits office work, browsing, and media viewing. In conclusion, the HP M24f offers a balanced and efficient display solution. Specifications: 60.5 cm (23.8) FHD (1920 x 1080) Sustainable; Adaptive Sync; Eyesafe® Certified; IPS panel 1 VGA; 1 HDMI 1.4 (with HDCP support)
The MSI MAG 274QPF E20 monitor delivers sharp visuals and smooth performance for competitive gaming and daily use. It features a 27-inch WQHD display that provides clear detail and consistent colors. Therefore, users can enjoy both immersive gameplay and productive work sessions. Moreover, the 200Hz refresh rate ensures fluid motion during fast-paced action. The fast response time reduces motion blur and ghosting effectively. As a result, players can react quickly and maintain accuracy in competitive scenarios. In addition, adaptive sync technology helps eliminate screen tearing and stuttering. This improves visual stability across different frame rates. The monitor also includes multiple connectivity options, allowing easy connection to gaming systems and PCs. Furthermore, the design focuses on comfort and usability for long sessions. It supports ergonomic adjustments that help users find the ideal viewing position. Consequently, the MSI MAG 274QPF E20 monitor delivers both performance and comfort in one solution. This monitor combines high refresh speed, detailed resolution, and reliable performance. MSI MAG 274QPF E20 monitor is a strong choice for gamers who need smooth visuals and consistent responsiveness. Specifications: 27-inch WQHD (2560 × 1440) display 200Hz refresh rate for smooth gameplay Low response time for reduced motion blur Adaptive sync support for tear-free visuals Multiple connectivity options for flexible setup
MacBook Air 13″ Retina A1932(2018-2019-2020) Display Assembly (Silver) MacBook Air 13″ Retina Display 2019 A1932 (EMC 3184 MacBookAir8,2) 1.6 GHz MacBook Air 13″ Retina Display 2020 A2179 (EMC 3302 MacBookAir9,1) 1.1 GHz Core i3 A2179 (EMC 3302 MacBookAir9,1) 1.1 GHz Core i5 A2179 (EMC 3302 MacBookAir9,1) 1.2 GHz Core i7 MacBook Air 13” Retina Display Late 2018 A1932 (EMC 3184 MacBookAir8,1) 1.6 GHz
Are you in search of a monitor that delivers both smooth performance and vibrant visuals? Look no further than the MSI Pro 27″ 100Hz Monitor. Designed to meet the demands of both gamers and professionals, this monitor offers a seamless viewing experience. First and foremost, let’s discuss its refresh rate. With a refresh rate of 100Hz, this monitor ensures buttery-smooth visuals, free from motion blur or screen tearing. Whether you’re gaming or working, every frame is delivered with precision and clarity. Additionally, the 27-inch display provides ample screen real estate, allowing for immersive gaming sessions or productive work environments. Say goodbye to squinting at small screens and hello to expansive viewing experiences. Transitioning to color accuracy, the MSI Pro monitor boasts vibrant and true-to-life colors, thanks to its advanced display technology. Whether you’re editing photos, watching movies, or gaming, every hue is rendered with stunning accuracy. Moreover, the monitor’s sleek and minimalist design adds a touch of sophistication to any workspace or gaming setup. Its thin bezels maximize screen space, while the adjustable stand ensures ergonomic viewing angles for maximum comfort. Furthermore, with multiple connectivity options, including HDMI and DisplayPort, this monitor seamlessly integrates with your existing setup. Whether you’re connecting a gaming console, PC, or laptop, setup is quick and hassle-free. In conclusion, the MSI Pro 27″ 100Hz Monitor is a versatile display solution that excels in both performance and aesthetics. Whether you’re a gamer, content creator, or professional, this monitor delivers an exceptional viewing experience that enhances productivity and enjoyment. Upgrade your display today and immerse yourself in the world of vibrant visuals and smooth performance. Specifications: Display : 27″ Resolution : 1920 x 1080 (FHD) Refresh Rate : 100Hz Response Rate : 1ms
The LG 32GN600-B 32″ Monitor delivers clear and smooth visuals for gaming and everyday use.It features a 32-inch QHD display with sharp details and vibrant colors. Moreover, its high refresh rate ensures fluid motion in fast-paced games and videos. This monitor uses a VA panel for strong contrast and wide viewing angles. Additionally, the fast response time reduces blur and ghosting during competitive gaming. The anti-glare screen helps minimize reflections in bright environments. HDMI and DisplayPort inputs allow easy connection to PCs, laptops, and gaming consoles. Furthermore, tilt adjustment helps you find a comfortable viewing angle for long sessions. Low blue light and flicker-free technologies reduce eye strain during extended use. This display is ideal for gamers, streamers, and home users alike. Therefore, it supports competitive gaming, media streaming, and productivity tasks. Finally, it combines sharp visuals, fast performance, and comfort features for daily use. Specifications: Screen Size: 32″ QHD VA panel Resolution: 2560 × 1440 Refresh Rate: High for smooth motion Ports: HDMI + DisplayPort Features: Anti-glare, low blue light, flicker-free eye care
MSI MAG 272UP QD-OLED X24 is a premium 27-inch gaming monitor designed for competitive gaming, content creation, and immersive entertainment. It features a 4th-generation QD-OLED panel with 4K UHD resolution (3840 × 2160), delivering exceptional image quality, deep blacks, and vibrant colors. The monitor offers an ultra-fast 240Hz refresh rate and a 0.03ms GtG response time for incredibly smooth gameplay and minimal motion blur. Therefore, it is ideal for fast-paced esports titles and AAA gaming experiences. It supports both NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro technologies to reduce screen tearing and stuttering. In addition, VESA DisplayHDR True Black 400 certification enhances contrast and HDR performance for more realistic visuals. The monitor delivers outstanding color accuracy with 99% DCI-P3 coverage, 98% Adobe RGB coverage, and Delta E ≤ 2 calibration. Moreover, MSI OLED Care 2.0 technology helps reduce the risk of image retention and burn-in. Connectivity includes HDMI 2.1, DisplayPort 1.4a, and USB Type-C with DisplayPort Alt Mode and 15W Power Delivery. As a result, it provides excellent compatibility with gaming PCs, laptops, PlayStation 5, and Xbox Series X consoles. Specifications: 27-inch 4K UHD QD-OLED display 240Hz refresh rate for ultra-smooth gaming 0.03ms GtG response time G-SYNC Compatible and FreeSync Premium Pro DisplayHDR True Black 400 with OLED Care 2.0
The ViewSonic VA240‑H 24″ 100Hz monitor delivers clear visuals for everyday use. Its Full HD panel shows sharp text and crisp images, making work, media, and web browsing easier to see. In addition, the IPS panel provides wide viewing angles so colors stay consistent from different positions. The 100 Hz refresh rate and 1 ms response time reduce motion blur and provide smoother video playback and casual gaming. Furthermore, built-in eye-care features like a blue light filter and flicker-free technology help reduce strain during long sessions. This monitor includes HDMI and VGA inputs for easy connection to laptops and desktops without extra adapters. Therefore, it suits home and office setups needing reliable display performance. Overall, the VA240‑H balances sharp visuals, smooth motion, and essential connectivity in a practical 24‑inch design. Specifications: 24″ Full HD (1920×1080) SuperClear IPS display 100 Hz refresh rate and 1 ms response time Wide viewing angles with consistent color Eye care features with blue light filter and flicker‑free HDMI and VGA connectivity, practical everyday performance
The Samsung Smart Monitor M7 LS43DM702UMXUE features a 43-inch VA panel with 4K UHD resolution (3840 × 2160). It combines a monitor and smart TV platform in a single display, making it suitable for productivity, entertainment, and streaming without requiring a connected PC. The display supports a maximum refresh rate of 60Hz and provides sharp image quality for office work, media consumption, and general computing tasks. In addition, the 4K resolution offers four times the detail of Full HD content. Samsung equips this model with Tizen OS. Therefore, users can access streaming applications, web services, and smart features directly from the monitor. It also supports Samsung TV Plus and cloud-based productivity applications. Connectivity includes HDMI ports, USB ports, Wi-Fi 5, Bluetooth 5.2, and USB-C. The USB-C connection supports display input, data transfer, and up to 65W power delivery for compatible devices. The monitor includes built-in speakers and supports wireless screen mirroring from compatible smartphones, tablets, and laptops. As a result, users can share content without additional cables. This model focuses on productivity, entertainment, and smart connectivity while providing a large 43-inch 4K display. Specifications: 43-inch VA panel with 3840 × 2160 4K UHD resolution 60Hz refresh rate Tizen OS with built-in streaming applications USB-C with up to 65W Power Delivery Wi-Fi 5, Bluetooth 5.2, HDMI, and USB connectivity
The Maxfree S2 14″ Portable Laptop Screen Extender lets you expand your workspace with dual or triple displays. First, it connects easily via USB-C or HDMI to your laptop. The screen features full HD resolution, anti-glare technology, and a slim, lightweight design for portability. In addition, it supports multiple monitor setups, boosting productivity for work, gaming, or streaming. Moreover, its adjustable stand and foldable design make it easy to carry and set up anywhere. Therefore, users can enjoy a seamless multi-screen experience without compromising desk space or mobility. Specifications: 14″ full HD screen provides sharp visuals for work and entertainment USB-C and HDMI connectivity support dual or triple monitor setups Slim, lightweight design ensures portability and easy setup Adjustable stand and foldable design for versatile positioning Compatible with laptops and devices for seamless multi-screen productivity
Are you looking for a high-performance monitor to boost your productivity? The MSI Pro MP251P 25″ 100Hz Monitor is the perfect choice. This monitor offers stunning visuals and smooth performance for both work and entertainment. Firstly, let’s talk about the display quality. The MSI Pro MP251P features a 25-inch screen with a 100Hz refresh rate. This ensures crisp, clear images and reduces motion blur. Whether you’re working on detailed design projects or enjoying your favorite movies, the visual experience is exceptional. Moreover, the 100Hz refresh rate provides a smooth and fluid viewing experience. This is especially beneficial for gaming and video playback. You won’t miss any details with this monitor’s high refresh rate. In addition, the MSI Pro MP251P is designed with productivity in mind. Its wide screen provides ample space for multitasking. You can easily open multiple windows and work on various tasks simultaneously. This helps in improving your efficiency and workflow. Furthermore, this monitor is equipped with anti-flicker technology and a blue light filter. These features reduce eye strain, allowing you to work for longer periods without discomfort. It’s a great choice for those who spend long hours in front of the screen. Connectivity options are also plentiful with the MSI Pro MP251P . It includes multiple ports such as HDMI and DisplayPort, making it easy to connect to different devices. This versatility enhances your overall user experience. In conclusion, the MSI Pro MP251P 25″ 100Hz Monitor is an excellent investment for anyone seeking to improve their productivity and enjoy stunning visuals. Whether for work or entertainment, this monitor delivers on all fronts. Elevate your workspace with the MSI MP251P today! Specifications: Display : 24.5″ IPS Resolution : 1920 x 1080 (FHD) Refresh Rate : 100Hz Response Rate : 1ms MRPT
The HUAWEI IdeaHub Board 2 IHB2-65SU is a 65-inch intelligent collaboration display designed for meetings, classrooms, and hybrid work environments. It combines a 4K UHD interactive touchscreen with built-in collaboration tools for writing, presenting, and video communication. Additionally, it supports smooth interaction for real-time teamwork. Moreover, it features a 65-inch 4K (3840 × 2160) infrared multi-touch screen with up to 20 touch points. Therefore, users can write and interact accurately during meetings and lessons. Furthermore, Huawei designs it with ultra-low writing latency of around 16–25 ms. So, writing feels natural and responsive like a real whiteboard. It also includes anti-glare and zero-gap bonding for clearer visuals. In addition, it integrates a 4K display system with built-in speakers and microphone support. Therefore, it improves audio-visual communication for hybrid meetings and presentations. It also supports dual Wi-Fi and wireless projection from multiple devices. Also, it runs on Android-based system support with optional Windows OPS integration. So, it fits different enterprise IT environments and meeting setups. Overall, the Huawei IdeaHub Board 2 IHB2-65SU delivers interactive 4K collaboration, smooth writing performance, and flexible connectivity for modern workplaces and education spaces. Specifications: 65-inch 4K UHD infrared touch display Up to 20-point multi-touch support Ultra-low writing latency (~16–25 ms) Built-in speakers and conferencing support Wireless projection with dual Wi-Fi connectivity
This item is available on backorder from abroad. A 50% down payment should be transferred to confirm the order and our salesman will specify the time till arrival after confirmation. The BenQ ZOWIE XL2586X 24″ 540Hz Gaming Monitor is designed for serious gamers. It delivers ultra-smooth visuals, ensuring you never miss a moment in fast-paced games. Firstly with a 540Hz refresh rate, the BenQ ZOWIE provides incredibly smooth gameplay. This high refresh rate reduces motion blur and offers a competitive edge in gaming. Furthermore the monitor features a 24-inch screen, offering a perfect balance between size and performance. It ensures you get an immersive gaming experience without overwhelming your desk space. Moreover the BenQ ZOWIE is equipped with a fast response time. This feature ensures that your actions are reflected on-screen instantly, providing a seamless gaming experience. Also enjoy vibrant and accurate colors with the BenQ ZOWIE XL2586X’s advanced color settings. This monitor allows you to customize your display settings to match your preferences and game requirements. The ergonomic design of the BenQ ZOWIE allows for height, tilt, and swivel adjustments. This ensures you can play comfortably for extended periods, reducing strain and enhancing your focus. The BenQ ZOWIE also includes features like Black eQualizer and Color Vibrance. These features enhance visibility in dark scenes and adjust color settings to your liking. In conclusion, the BenQ ZOWIE XL2586X 24″ 540Hz Gaming Monitor is a top choice for gamers seeking superior performance. Upgrade your gaming setup with the XL2586X and experience the next level of competitive gaming. Specifications: Display : 24.1″ Fast TN Resolution : 1920 x 1080 Refresh Rate : 540Hz
