TP-Link Archer VR600 Wireless VDSL/ADSL Modem Router is designed for fast internet access and stable whole-home networking. TP-Link builds this modem router for users who need DSL support, strong dual-band Wi-Fi, and flexible wired connections. TP-Link equips the Archer VR600 with AC2100 dual-band Wi-Fi speeds. Additionally, it delivers up to 1733Mbps on 5GHz and 300Mbps on 2.4GHz for streaming, gaming, and daily browsing. It also supports Super VDSL with VDSL2 Profile 35b for broadband speeds up to 350Mbps. TP-Link includes 4×4 MU-MIMO technology for better multi-device performance. Moreover, it supports TP-Link OneMesh for flexible whole-home mesh networking with compatible devices. Each unit includes four Gigabit Ethernet ports and one USB 3.0 port for fast wired connections and file sharing. Therefore, users can connect smart TVs, desktops, and storage devices with stable speed. TP-Link Archer VR600 Wireless VDSL/ADSL Modem Router delivers strong Wi-Fi coverage, fast DSL performance, and reliable wired networking for modern homes. Specifications: AC2100 dual-band Wi-Fi with 1733Mbps + 300Mbps speeds Super VDSL with VDSL2 Profile 35b up to 350Mbps 4×4 MU-MIMO for better multi-device performance Four Gigabit Ethernet ports for fast wired networking USB 3.0 port for file sharing and backup connectivity
The Mars Gaming MGC-THRONEBK Gaming Sofa gives you strong comfort for long gaming and rest sessions. It offers a soft design that supports your body well. The sofa includes high-density foam, and it keeps its shape for a long time. You can enjoy long hours of play without feeling tired. Moreover, the Mars Gaming MGC-THRONEBK Gaming Sofa has a wide seat that fits all kinds of players. It gives you enough space to move freely. Its ergonomic shape helps you sit in a natural way. This reduces pressure on your back, and it improves your posture. In addition, the sofa uses premium materials that feel smooth and strong. The surface is easy to clean, and it stays in great condition. The fabric is also breathable, and it keeps you cool during long sessions. This makes every gaming moment more pleasant. Furthermore, the Mars Gaming MGC-THRONEBK Gaming Sofa includes side pockets for better storage. You can place controllers, remotes, and other items within reach. This feature helps keep your gaming space organized. It also makes your setup feel more complete. Also, the sofa has a modern black style that fits any room. It works well in gaming areas, bedrooms, and living rooms. Its simple look blends easily with different setups. This makes it a great option for many players. Overall, the Mars Gaming MGC-THRONEBK Gaming Sofa offers comfort, space, and durability in one smart product. It gives you a better gaming experience every day. It supports your body well, and it keeps you relaxed for hours. This sofa is perfect for gamers who want comfort and style. Specifications: Backrest and adjustable headrest High-density foam Base with 360º rotation Versatile Foldable Design
MSI CORELIQUID Cooler A17 MLG EDITION is a 360mm liquid CPU cooler designed for high-performance gaming systems. It combines strong thermal efficiency with a unique MLG-themed design. Additionally, it targets users who want both cooling performance and visual customization. Moreover, the cooler features a 360mm aluminum radiator with high thermal density. It uses 20 FPI and widened water channels to improve heat dissipation efficiency. Therefore, it increases cooling performance during heavy workloads and gaming sessions. It includes three 120mm fans with CycloBlade design for strong airflow and reduced noise. The fans deliver up to 64.89 CFM airflow and operate with PWM control. Additionally, the pump runs at around 3400 RPM and uses ceramic bearings for stable and quiet operation. Furthermore, it uses EPDM tubing to resist heat, corrosion, and aging. It also includes a full-plane copper base with micro-channels for efficient CPU heat transfer. The pre-installed UNI bracket supports Intel and AMD sockets, which simplifies installation. In conclusion, MSI CORELIQUID Cooler A17 MLG EDITION delivers strong cooling performance, easy installation, and a distinctive gaming design for modern PC builds. Specifications: 360mm aluminum radiator with 20 FPI high-density design 3 x 120mm PWM fans with up to 64.89 CFM airflow High-efficiency pump with ceramic bearings at 3400 RPM EPDM tubing for durability and reduced coolant evaporation Supports Intel LGA1700/1851 and AMD AM4/AM5 sockets
The AOC Q27G11SE is a 27-inch 2K gaming monitor designed for ultra-smooth and responsive gameplay. First, its 2560 × 1440 resolution delivers sharp visuals and detailed images. The 320Hz refresh rate ensures extremely fluid motion during competitive gaming. In addition, the 0.3ms response time reduces motion blur and ghosting. Moreover, adaptive sync technology enhances smooth performance without screen tearing. The high refresh panel improves reaction speed in fast-paced games. Furthermore, the modern slim design fits perfectly into gaming setups and desks. Finally, the AOC Q27G11SE combines 2K clarity, 320Hz performance, and ultra-fast response in one competitive display. Overall, it is ideal for esports players and serious gamers. Specifications: 27-inch 2560 × 1440 2K resolution 320Hz ultra-fast refresh rate 0.3ms rapid response time Adaptive sync for tear-free gaming Slim modern gaming design
The Synology Enterprise Series 3.5″ SATA HDD 18TB is the perfect storage solution for businesses seeking reliability and high performance. This hard drive offers ample storage capacity for all your critical data. With its 18TB capacity, the Synology Enterprise HDD provides plenty of space for large files and extensive databases. You can store all your important documents, multimedia files, and backups with ease. Designed for enterprise environments, this Synology SATA HDD ensures robust data integrity and seamless performance. It is built to handle demanding workloads and provides consistent read and write speeds. The Synology Enterprise Series HDD offers enhanced durability with its advanced error recovery controls. This feature minimizes the risk of data corruption and ensures the safety of your valuable information. Installation is straightforward with the Synology Enterprise Series 3.5″ SATA HDD. Simply slot it into your server or NAS system, and you’re ready to enhance your storage capabilities. Experience the reliability of Synology’s advanced power management features. These help reduce power consumption and extend the lifespan of the hard drive, making it a cost-effective storage solution. Transitioning to the Synology Enterprise Series HDD will boost your data storage efficiency. Its compatibility with various Synology NAS systems ensures seamless integration and optimal performance. In summary, the Synology Enterprise Series 3.5″ SATA HDD 18TB is a top-tier choice for businesses. Its high capacity, durability, and reliable performance make it an essential component for any enterprise storage setup. Upgrade today and secure your data with confidence. Specifications: Capacity : 18TB Form Factor : 3.5″ Interface : SATA 6 Gb/s Rotational Speed : 7200 RPM
BATTERY TOSHIBA PA5185U-1BRS Laptop Battery for Toshiba Satellite C50 C55 C55D C55T L55 L55D L55T Series fit C55-B5200 C55-B5270 C55D-B5310 PA5184U-1BRS PA5186U-1BRS PA5195U-1BRS Battery Type: Li-ion Capacity: 2800Mah Voltage: 14.4V Cells: 4-cell Fit Model: Toshiba Satellite PA5185-1BRS PA5184U-1BRS PA5184-1BRS PA5186-1BRS PA5195-1BRS PA5185U1BRS PA5185U PA5185 PA5195U PA5184 Battery Compatible: Toshiba Satellite C55-B5302 C55-B5299 C55-B5287 C55-B5272 C55-B5270 C55-B5200 C55-B5101 C55-B5100 C55D-B5319 C55D-B5310 C55D-B5241 C55D-B5219 C55D-B5214 C55D-B5212 C55D-B5206 C55D-B5203 C55T-B5349 C55T-B5110 C55T-B5230 C55T-B5109 L55-B5294 L55-B5284 L55-B5276 Battery 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety If you have any questions, please feel free to contact us, our professional service team will provide you with the most guaranteed support
Canon High Speed Document Scanners DR-F120 High speed Document Scanner with automatic document feeder and flatbed unit. 20ppm duplex scanning and 50 sheet ADF. Stylish, Compact and high class design, multiple file formats (PDF, TIFF, JPEG, BMP, PNG and PowerPoint and MultiStream scanning, daily volume of up to 800 scans.
The DarkFlash DH360D Liquid CPU Cooler BLACK is a high-performance all-in-one (AIO) CPU cooling solution for gaming and high-load PCs. It combines powerful cooling with modern lighting and a sleek black design. First, this cooler features a 360 mm aluminum radiator with three 120 mm PWM ARGB fans for strong heat dissipation in demanding tasks. As a result, it keeps your CPU temperatures low during gaming, streaming, and heavy workloads. The DarkFlash DH360D Liquid CPU Cooler BLACK uses a copper base water block that transfers heat quickly to the coolant for efficient cooling. This helps your system stay stable even under long use. In addition, this model includes a segment LCD display on the pump so you can see CPU temperature or fan speeds right on the cooler without extra software. This adds convenience and style to your build. The three fans spin from around 800 RPM up to about 2000 RPM with PWM control, automatically adjusting speed based on system heat. So you get a balance between cooling power and quiet operation. DarkFlash DH360D Liquid CPU Cooler BLACK supports ARGB lighting that syncs with popular motherboard software like ASUS Aura Sync, MSI Mystic Light, and Gigabyte RGB Fusion. Therefore, you can match lighting effects with your system theme. This cooler also fits a wide range of CPU sockets including Intel LGA1700/LGA115X/2066/2011 and AMD AM4/AM5 platforms for broad compatibility. So it works with most current Intel and AMD builds. Its black finish and integrated lighting make it a good match for gaming rigs and custom PCs. Also, the included tubing stays flexible and durable for reliable long-term use. Compared to stock coolers, this AIO delivers much better thermal performance and quieter operation under load. Therefore, your CPU stays cooler and performs more consistently. In conclusion, the DarkFlash DH360D Liquid CPU Cooler BLACK provides efficient cooling, PWM fan control, ARGB lighting, and a built-in display in one package. Overall, it is a strong choice for gamers and PC builders who want both performance and good looks. Specifications: Integrated LCD Display: A segmented screen on the pump head shows CPU temp, fan RPM, and other stats, offering at-a-glance monitoring without extra software. ARGB Lighting: Syncs with motherboard software (like ASUS Aura Sync, MSI Mystic Light) for synchronized, customizable lighting effects. Efficient Cooling: 360mm radiator with three 120mm PWM fans (up to 2000 RPM) for high-performance heat dissipation Broad Compatibility: Supports numerous modern Intel (LGA 1700, 1851) and AMD (AM4, AM5) sockets.
HP US Wireless Keyboard and Mouse Kit 704219-001 US English KBRF7171 Keyboard
The Lian Li Dan A3 mATX Case Wood Edition Black combines compact size with modern elegance. It features a clean, minimalist design with a real wood front panel. The black steel body adds contrast and durability to the look. Despite its small size, it supports mATX, Mini-ITX, and DTX motherboards. This gives you flexibility in choosing your components. The case supports full-sized GPUs up to 415mm in length. It also fits ATX power supplies for more power options. Additionally, it offers space for up to five case fans. You can install a 280mm radiator at the top for water cooling. The mesh top and side panels boost airflow and cooling efficiency. The Lian Li Dan A3 mATX Case Wood Edition Black includes magnetic panels for easy access. Cable routing is simple thanks to smart internal layout. There’s space for two 2.5” SSDs and one 3.5” HDD. Rubber feet add grip and reduce vibration noise during use. You also get dust filters on all major airflow points. The front I/O includes USB Type-C and USB 3.0 for fast access. Even with its compact form, the layout feels open and clean. Moreover, the wood front adds a natural and unique touch to your setup. It suits modern desks, minimalist workspaces, and stylish gaming rooms. Whether building for looks or performance, this case delivers both. In summary, the Lian Li Dan A3 mATX Case Wood Edition Black blends style and function. It’s a great choice for small, elegant, and powerful builds. Choose this case if you want quiet performance and premium design. Specifications: Minimalistic sleek design 26.3L micro form factor chassis Side and top panels are designed with steel mesh Accommodates M-ATX and ITX motherboard with 4 slots 415mm large GPU Supports up to 360 radiator and 10 x 120mm fans Supports ATX/SFX/SFX-L and LIAN LI Edge PSU that can be mounted sideways or frontways In collaboration with DAN Cases for the case design whereas manufactured and sold by LIAN LI.
ThinkPad X13 G3 Product Number 21BNCTO1WW Intel Core I7-1260P 512GB SSD 16GB DDR5 13.3 Inch 1920×1200 Intel Iris Xe Graphics Windows 11 Pro Color Grey Condition New Specifications: ThinkPad X13 G3 Product Number 21BNCTO1WW Intel Core I7-1260P 512GB SSD 16GB DDR5 13.3 Inch 1920×1200 1 Year Warranty manufacturer link
Genuine-spec touchpad flex cable for MacBook Pro 16″ (Model A2159, 2019, Intel)—essential for restoring full Force Touch functionality, haptic feedback, and precise trackpad responsiveness during repair or replacement. Compatible With: MacBook Pro 16-inch (2019, Model A2159) with Intel Core i7/i9 processors (Model Identifier: MacBookPro16,1). Part Type: Touchpad flex cable only—does not include the trackpad, Taptic Engine, or mounting hardware. This is the OEM-style ribbon cable that connects the trackpad to the logic board. Function: Transmits touch input, Force Touch pressure data, and haptic feedback signals—critical for macOS gestures (e.g., Force Click, three-finger swipe, pinch-to-zoom) and Taptic Engine operation. OEM-Quality Build: Matches Apple’s original flex circuit in length, connector pitch, shielding, and bend radius—ensures reliable signal integrity and durability under repeated use. Common Use Cases: Replacing a torn, frayed, or corroded original flex cable Completing a trackpad replacement when the original cable is damaged Fixing intermittent or unresponsive trackpad behavior caused by cable failure Replacing a torn, frayed, or corroded original flex cable Completing a trackpad replacement when the original cable is damaged Fixing intermittent or unresponsive trackpad behavior caused by cable failure Installation Note: Requires full bottom case removal and careful routing beneath the battery and logic board. Connectors use ZIF (Zero Insertion Force) sockets—must be properly aligned and latched without force. Recommended for certified or experienced technicians only.
Are you tired of slow internet speeds disrupting your online activities? Look no further than the Cudy 300 Mbps Wireless N 4G LTE Router for a solution that delivers lightning-fast connectivity. First and foremost, let’s talk about the impressive speed capabilities of this router. With a maximum speed of 300 Mbps, you can enjoy smooth streaming, fast downloads, and lag-free gaming experiences. Furthermore, the wireless N technology ensures a stable connection throughout your home or office, eliminating dead zones and providing reliable internet access to every corner. Setting up the Cudy router is a breeze, thanks to its user-friendly interface and straightforward installation process. You’ll be up and running in no time, enjoying high-speed internet without any hassle. Moreover, with 4G LTE support, you can stay connected even in areas without traditional wired internet infrastructure. Whether you’re traveling or living in a remote location, you can count on the Cudy router to keep you connected. In addition, the router’s compact and sleek design makes it a stylish addition to any home or office setup. Its compact size also means you can easily place it anywhere without taking up much space. In conclusion, if you’re looking for a reliable router that delivers lightning-fast internet speeds, seamless connectivity, and easy setup, the Cudy 300 Mbps Wireless N 4G LTE Router is the perfect choice. Say goodbye to slow internet and hello to a smoother online experience. Specifications: Wi-Fi Speed : Up to 300Mbps Antenna : 2.4G (802.11N): 2T2R 4G: 2T2R Wireless Security : WPA-PSK/WPA2-PSK, WPA/WPA2 Interfaces : 3 x RJ45 10M/100M LAN , 1 x RJ45 10M/100M WAN, 1 x SIM card slot
The ZOTAC GAMING GeForce RTX 5070 Ti SOLID SFF delivers top-tier performance in a compact design, ideal for small-form-factor builds. Powered by NVIDIA’s Blackwell architecture, it offers advanced features like DLSS 4 and 5th Gen Tensor cores for enhanced gaming and content creation. With 8960 CUDA cores and a boost clock of up to 2482 MHz, this card handles demanding tasks effortlessly. Its 16GB of GDDR7 memory on a 256-bit bus ensures smooth multitasking and high-resolution rendering. The IceStorm 2.0 cooling system, featuring triple 90mm BladeLink fans, maintains optimal temperatures during intense sessions. Active fan control and FREEZE fan stop technology contribute to a quieter operation. Designed for versatility, the SOLID SFF fits into most cases with its dual-slot configuration. It supports PCIe 5.0 and offers multiple display outputs, including HDMI 2.1b and DisplayPort 2.1b, accommodating up to four monitors. In summary, the ZOTAC GAMING GeForce RTX 5070 Ti SOLID SFF combines powerful performance, efficient cooling, and a compact form factor, making it a solid choice for gamers and creators seeking a space-saving solution. Specifications: CUDA Cores : 8960 Memory : 16GB Engine Clock : 2452 MHz Memory Clock : 28Gbps
Introducing the CanvasArtisan Designed Lake Blue Laptop Backpack – a perfect balance of style and practicality. Created to fit laptops of various sizes, this backpack ensures secure protection against scratches and impacts. Crafted with durable materials, the CanvasArtisan DesignedLake Blue Laptop Backpack guarantees reliable defense for your laptop. Its sleek design in tranquil lake blue complements your look, whether for work, school, or leisure. Transition seamlessly from your workspace to travel, as this laptop backpack ensures your device’s safety on the move. The padded interior adds an extra layer of protection, safeguarding your laptop from unexpected bumps and jolts. Featuring multiple compartments, the backpack offers convenient storage for accessories, chargers, and daily essentials. Adjustable shoulder straps enhance comfort during commutes, reducing strain while you carry your laptop with ease. Elevate your laptop-carrying experience with the CanvasArtisan Designed Lake Blue Laptop Backpack, your stylish and functional companion. you can always check here and if you like to see other options you can check here ! Specifications: * High Quality Fabric * Shock Proof Material: Solid three-layer construction * Multiple Internal Pocket / Storage (well desgned to make it easier than ever to organize accessories) * Extra Front Pocket * Water Resistant Material * Scratch Resistant Material * Soft lining inside * Two Way Slider Zipper Smooth & Easy to Pull * Light & Portable Design * Simple And Stylish Design
NCTS USB Barcode Scanner – High-speed wired scanner for both 1D and 2D barcodes with auto-sensing mode.Plug-and-play solution ideal for retail, inventory, and logistics operations. Model: NCTS 1D/2D Barcode Scanner (USB Wired) Color: Black Scan Type: Image-based CMOS scanner Supported Barcode Types: 1D: Code 128, Code 39, EAN-13, UPC-A, Codabar, ISBN, etc. 2D: QR Code, PDF417, Data Matrix, Aztec, etc. Supported Barcode Types: 1D: Code 128, Code 39, EAN-13, UPC-A, Codabar, ISBN, etc. 2D: QR Code, PDF417, Data Matrix, Aztec, etc. Interface: USB 2.0 (Plug-and-play, no driver required) Scan Speed: Up to 300 scans/second Resolution: ≥ 4mil (0.1mm) Scan Modes: Manual trigger Auto-sensing Continuous mode Scan Modes: Manual trigger Auto-sensing Continuous mode Light Source: White LED illumination + red aiming line Indicators: LED and buzzer for scan confirmation Power Supply: DC 5V (via USB port) Cable Length: ~1.5 meters Build: ABS plastic, ergonomic handheld design Compatibility: Windows, macOS, Linux, Android Applications: POS, inventory, logistics, healthcare, warehouse use
Are you tired of slow internet speeds and constant buffering? Say hello to the TP-Link AX5400 Dual-Band Gigabit Wi-Fi 6 Router, your solution to lag-free connectivity. With its advanced technology, this router ensures smooth streaming, gaming, and browsing experiences. Transitioning to speed, get ready to experience blazing-fast internet like never before. The AX5400 router provides ultra-fast Wi-Fi 6 speeds, allowing you to download, stream, and game without interruptions. Say goodbye to frustrating lag and hello to uninterrupted online activities. Moreover, its dual-band capability ensures optimal performance for all your devices. Whether you’re streaming HD movies on your smart TV or gaming online with your console, each device receives the bandwidth it needs for seamless connectivity. Furthermore, the router’s advanced security features keep your network safe from cyber threats. With built-in WPA3 encryption and robust firewall protection, you can browse the internet with peace of mind, knowing your data is secure. In addition, the AX5400 router’s intuitive interface makes setup and management a breeze. With the TP-Link Tether app, you can easily monitor and control your network from anywhere, ensuring a hassle-free experience. In conclusion, the TP-Link AX5400 Dual-Band Gigabit Wi-Fi 6 Router is your gateway to high-speed, reliable connectivity. Whether you’re streaming, gaming, or working from home, this router delivers the performance and security you need. Upgrade your home network today and experience the difference. Specifications: Wi-Fi 6 Wi-Fi Speed : Up to 5GHz 4804Mbps Wi-Fi Capacity : Dual-Band, 4×4 MU-MIMO, OFDMA, DFS, 6 Stream Wi-Fi Encryption : WPA, WPA2, WPA3, WPA/WPA2-Entreprise
The HyperX Pulsefire Mousepad Mat XL 4Z7X5AA is designed for gamers who need a large, stable, and consistent surface for precise mouse control. It provides extended space for both low-DPI and high-DPI setups, making it suitable for FPS, MOBA, and general gaming use. It features a smooth cloth surface that supports accurate optical and laser sensor tracking. Therefore, users get consistent glide and better aiming precision during fast movements. In addition, the uniform surface texture helps maintain stable cursor response across the entire mat. Moreover, the extra-large size allows both keyboard and mouse placement on a single surface. As a result, it improves desk organization and provides a unified gaming setup. The stitched edges increase durability and help prevent fraying over time. The rubber anti-slip base keeps the mat firmly in place during intense gameplay. Furthermore, it prevents unwanted movement on different desk surfaces, ensuring stable control during competitive sessions. Finally, the HyperX Pulsefire Mousepad Mat XL delivers durability, extended coverage, and consistent tracking performance, making it a reliable choice for serious gaming setups. Specifications: Surface: Micro-weave cloth gaming surface Base: Anti-slip rubber grip base Edges: Anti-fray stitched borders Size: 900 × 420 mm (XL extended desk mat) Thickness: 3 mm soft cushioning
AOC 27B36X 27-inch 144Hz monitor delivers smooth and responsive performance for gaming, work, and daily use. It focuses on fast refresh rate, clear Full HD visuals, and reliable IPS panel quality. Additionally, it features a 27-inch IPS panel with Full HD resolution (1920 × 1080). This panel provides accurate colors and wide viewing angles, so it ensures consistent image quality across different positions. Moreover, it supports a 144Hz refresh rate with 0.5ms MPRT response time. As a result, it delivers fluid motion and reduces blur during fast-paced scenes and gaming. The monitor includes Adaptive Sync technology. Therefore, it reduces screen tearing and stuttering for smoother and more stable performance. In addition, it supports HDR10. This enhances contrast and color depth, so visuals appear more vivid and detailed in supported content. Furthermore, it includes Low Blue Light and Flicker-Free technologies. So it helps reduce eye strain during long working or gaming sessions. The design features a slim frameless look with tilt adjustment and modern connectivity. It supports clean setups for both office and gaming environments. AOC 27B36X 27-inch 144Hz monitor provides a balanced combination of speed, clarity, and comfort for everyday productivity and smooth gaming. Specifications: 27-inch IPS panel with Full HD 1920 × 1080 resolution 144Hz refresh rate for smooth visual performance 0.5ms MPRT response time for reduced motion blur Adaptive Sync for tear-free and stable visuals HDR10 with Low Blue Light eye comfort features
The HUAWEI IdeaHub B3 IHB3-65SA is a 65-inch intelligent collaboration device designed for meetings and hybrid workspaces. It combines a 4K interactive display with built-in audio, video, and whiteboard tools for smooth teamwork. Additionally, it supports cloud meetings and wireless sharing for flexible communication. Moreover, it uses a 4K UHD infrared touch screen with low writing latency of about 16 ms. Therefore, users can write and interact smoothly during presentations and discussions. Furthermore, it includes a built-in 4K camera with intelligent tracking. So, it automatically follows speakers and improves video meeting quality. It also integrates multiple microphones and speakers for clear sound pickup and output. In addition, it supports Wi-Fi 6 connectivity and BYOM (Bring Your Own Meeting). Therefore, users can connect their own devices easily and start meetings without extra setup. Also, it runs on Huawei’s collaboration platform with support for cloud meetings, wireless projection, and digital whiteboarding. Overall, the Huawei IdeaHub B3 65-inch delivers an all-in-one meeting solution with smart collaboration tools, strong connectivity, and interactive display performance for modern offices. Specifications: 65-inch 4K UHD infrared touch display Built-in 4K camera with intelligent tracking Low 16 ms writing latency for smooth interaction Wi-Fi 6 support with BYOM connectivity Integrated speakers and multi-microphone system
