The Riotouch 86″ Interactive Panel is designed to transform educational and professional environments with its cutting-edge features and user-friendly interface. This interactive flat panel offers a seamless blend of performance, connectivity, and intuitive design, making it an ideal choice for classrooms and conference rooms. Featuring a 86-inch 4K UHD display (3840 x 2160 resolution), the panel delivers crisp visuals and vibrant colors. Its 4mm anti-glare tempered glass ensures clear visibility from any angle, reducing eye strain during prolonged use. The panel supports up to 40-point multi-touch and 20-point multi-writing capabilities, allowing multiple users to interact simultaneously. This feature fosters collaborative learning and dynamic presentations, enhancing engagement and productivity. Powered by a quad-core Cortex-A55 processor and equipped with 4GB RAM and 32GB storage, the Riotouch panel ensures smooth performance. Its dual operating system support (Android and Windows) provides versatility, accommodating various software applications and user preferences. Connectivity is robust, with multiple ports including HDMI, USB 3.0, USB-C, VGA, and RJ45, facilitating easy integration with other devices. Built-in Wi-Fi and Bluetooth capabilities enable wireless connections, promoting a clutter-free workspace. The panel comes with integrated 2x15W front-facing speakers, delivering clear audio for multimedia presentations. Additionally, it includes a built-in 13MP 4K camera and microphone, supporting high-quality video conferencing and remote collaboration. Designed with user convenience in mind, the Riotouch panel features intuitive front controls for power, volume, and input selection. Its slim aluminum frame and wall-mountable design ensure it fits seamlessly into any environment. In summary, the Riotouch 86″ Interactive Panel combines high-resolution display, multi-touch interactivity, and versatile connectivity, making it a comprehensive solution for modern collaborative spaces. Specifications: Display : 86″ 4K UHD Touch Memory : 4GB Storage : 32GB OS : Android 11
The LG UltraGear 27GS50F-B 24″ Gaming Monitor brings fast performance and vivid visuals to your gaming setup. It is designed to deliver smooth and responsive gameplay, making every moment feel more intense and immersive. Moreover, its 24-inch screen size is ideal for competitive gaming while fitting comfortably on most desks. This monitor offers vibrant colors and sharp detail, which enhances your experience whether you are gaming, watching movies, or working. Additionally, the fast refresh rate and quick response time help reduce motion blur so you can enjoy fluid action without distractions. The sleek and modern design fits well into any gaming or home office environment. The LG UltraGear 27GS50F-B also includes multiple connectivity options, making it easy to connect your PC, console, or other devices. Furthermore, ergonomic adjustments allow you to tilt the screen for a comfortable viewing position during long sessions. Therefore, it is perfect for casual and competitive gamers alike. Finally, it combines responsive performance, clear visuals, and user-friendly design for everyday use. Specifications: 24-inch gaming monitor Fast refresh rate for smooth gameplay Crisp visuals with vibrant colors Multiple connectivity options Sleek and ergonomic design
The ViewSonic 22″ 60Hz Monitor offers a perfect blend of style and performance for your daily computing needs. Whether you’re working, watching videos, or browsing the web, this monitor delivers stunning visuals. Featuring a Full HD resolution of 1920×1080 pixels, the ViewSonic 22″ 60Hz Monitor provides sharp and clear images. You’ll enjoy every detail, from vibrant colors to crisp text, making it ideal for both work and entertainment. With a refresh rate of 60Hz, this monitor ensures smooth and fluid motion. Whether you’re watching videos or playing games, you’ll experience less lag and more enjoyment. The ViewSonic 22″ 60Hz Monitor is designed with user comfort in mind. Its flicker-free technology and blue light filter reduce eye strain, allowing you to work or play for longer periods without discomfort. Connectivity is simple with the ViewSonic 22″ 60Hz Monitor. It features VGA and HDMI inputs, making it easy to connect to your computer, laptop, or gaming console. You’ll have a seamless setup for all your devices. This monitor’s sleek and modern design adds a touch of elegance to any workspace. Its slim bezels provide a larger viewing area, giving you an immersive visual experience. In conclusion, the ViewSonic 22″ 60Hz Monitor is a reliable and stylish choice for anyone seeking quality visuals and performance. Upgrade your viewing experience with this exceptional monitor and enjoy clear, vibrant, and comfortable viewing every day. Specifications: Display : 22″ TN Resolution : FHD 1920 x 1080 Refresh Rate : 60Hz Response Rate : 2ms GTG
For gamers who crave an exceptional gaming setup, the ViewSonic VX2728J-2K is your ticket to the ultimate gaming experience. This gaming monitor is designed to bring you into the heart of your games with stunning visuals and high-speed action. First and foremost, the ViewSonic VX2728J-2K features a generous 27-inch display. With this ample screen size, you can immerse yourself in your favorite games, enjoying vibrant graphics and crisp details. But that’s not all! This gaming monitor offers a 2K resolution, ensuring that your games come to life with exceptional clarity and detail, providing you with an edge in your gaming adventures. In addition to its visual prowess, the ViewSonic VX2728J-2K boasts a fast 165Hz refresh rate up to 180hz, delivering ultra-smooth gameplay with minimal motion blur, making it effortless to stay on top of in-game challenges. Furthermore, the monitor features Adaptive Sync technology, ensuring tear-free gaming. This means that your graphics card and monitor work together seamlessly, offering you an uninterrupted and smooth gaming experience. Setting up the ViewSonic VX2728J-2K is a breeze, thanks to its versatile connectivity options. Whether you’re using a PC, gaming console, or laptop, the HDMI and DisplayPort ports have you covered. Transitioning from work to play is made easy with the monitor’s ergonomic design. You can adjust the height, tilt, swivel, or pivot the screen to find the ideal viewing angle, ensuring your comfort during extended gaming sessions. Specifications: 27 Inch QHD (2560x1440p) IPS gaming monitor with thin bezels 165hz and 180Hz refresh rate and 0.5ms (MPRT) response time for ultimate gaming experience AMD FreeSync Premium technology enables fluid and tear-free gameplay Advanced ergonomics (tilt, swivel, rotate and height) for all-day comfort HDR10 content support for deep contrast, rich color, and vibrant details The VX2728J-2K supports laptops, PCs, Macs and more with HDMI, and DisplayPort inputs Specifications: 27 Inch QHD (2560x1440p) IPS gaming monitor with thin bezels 180Hz refresh rate and 0.5ms (MPRT) response time for ultimate gaming experience AMD FreeSync Premium technology enables fluid and tear-free gameplay Advanced ergonomics (tilt, swivel, rotate and height) for all-day comfort HDR10 content support for deep contrast, rich color, and vibrant details The VX2728J-2K supports laptops, PCs, Macs and more with HDMI, and DisplayPort inputs
The LG UltraGear 24″ 180Hz Gaming Monitor delivers exceptional performance for gamers seeking speed and visual precision. Its 23.8-inch Full HD IPS display ensures sharp images and vibrant colors from wide viewing angles. With a rapid 180Hz refresh rate and 1ms (GtG) response time, this monitor minimizes motion blur, providing smooth gameplay even in fast-paced scenarios. These features give you a competitive edge by allowing quicker reactions during intense gaming sessions. The monitor supports HDR10 and covers 99% of the sRGB color spectrum, enhancing visual immersion with rich and accurate colors. This ensures that game environments appear more lifelike and engaging. Equipped with both NVIDIA G-SYNC and AMD FreeSync technologies, the UltraGear monitor reduces screen tearing and stuttering. This compatibility ensures a seamless gaming experience across various graphics cards. Its virtually borderless design on three sides offers an immersive viewing experience, making it ideal for multi-monitor setups. The sleek aesthetics complement any gaming or workstation setup. Additional gaming features like Black Stabilizer, Crosshair, and FPS Counter provide enhanced visibility and targeting precision. These tools assist in identifying enemies and maintaining focus during gameplay. The monitor includes both HDMI and DisplayPort inputs, offering flexibility in connectivity options for different devices. This ensures compatibility with various gaming consoles and PCs. In summary, the LG UltraGear 24″ 180Hz Gaming Monitor combines high-speed performance, vivid visuals, and gamer-centric features, making it a solid choice for both casual and competitive gamers. Specifications: Display : 24″ VA Resolution : FHD 1920 x 1080 Refresh Rate : 180Hz Response Rate : 5ms GTG
Genuine-spec touchpad flex cable compatible with both MacBook Air A2179 (Intel, 2020) and A2337 (M1, 2020)—restores full Force Touch functionality, haptic feedback, and precise multi-touch gesture control during trackpad repair or replacement. Compatible With: MacBook Air 13″ (2020, Intel) – Model A2179 (Model Identifier: MacBookAir9,1) MacBook Air 13″ (2020, Apple M1) – Model A2337 (Model Identifier: MacBookAir10,1) MacBook Air 13″ (2020, Intel) – Model A2179 (Model Identifier: MacBookAir9,1) MacBook Air 13″ (2020, Apple M1) – Model A2337 (Model Identifier: MacBookAir10,1) ✅ Important Note: Despite different processors (Intel vs. M1), Apple used the same trackpad assembly and flex cable in both A2179 and A2337. This makes the flex cable fully interchangeable between the two models. Part Type: Touchpad flex cable only — does not include the trackpad housing, Taptic Engine, or mounting hardware. This is the OEM-style ribbon cable that connects the trackpad to the logic board. Function: Transmits: Touch input coordinates Force Touch pressure data Haptic feedback signals to the Taptic Engine Enables full macOS gesture support: Force Click, three-finger lookup, swipe navigation, pinch-to-zoom, and smooth cursor tracking. Touch input coordinates Force Touch pressure data Haptic feedback signals to the Taptic Engine Enables full macOS gesture support: Force Click, three-finger lookup, swipe navigation, pinch-to-zoom, and smooth cursor tracking. OEM-Quality Build: Matches Apple’s original specifications in: Cable length and routing path Connector pitch and ZIF latch design EMI shielding and flex durability Cable length and routing path Connector pitch and ZIF latch design EMI shielding and flex durability Common Use Cases: Replacing a torn, creased, or liquid-damaged original flex cable Completing a trackpad replacement when the original cable is compromised Fixing intermittent trackpad behavior, loss of Force Touch, or complete unresponsiveness Replacing a torn, creased, or liquid-damaged original flex cable Completing a trackpad replacement when the original cable is compromised Fixing intermittent trackpad behavior, loss of Force Touch, or complete unresponsiveness Installation Note: Requires full bottom case removal and battery disconnection. Cable routes under the right side of the battery and logic board. Connects via a ZIF (Zero Insertion Force) socket—align carefully and latch gently. Recommended for experienced or certified technicians only. Requires full bottom case removal and battery disconnection. Cable routes under the right side of the battery and logic board. Connects via a ZIF (Zero Insertion Force) socket—align carefully and latch gently. Recommended for experienced or certified technicians only.
Battery Model: A1493 A1502 Replacement Laptop Battery for MacBook Pro Retina 13 Inch Late 2013 Mid 2014 ; MacBook Pro A1493 A1582 Battery EMC 2678 2875 2835 ME864 ME865 100% Brand New, Battery Type: Li-Polymer; Capacity: 71.8Wh; Voltage:11.34V; Package include two free screwdriver Compatible:A1502 A1493 (Only for Late 2013, Mid 2014 Version) Apple MacBook Pro 13″ Retina ME864LL/A ME866LL/A ,MacBook Pro “Core i5″ 2.4/2.5 13” Late 2013 Retina Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety.
The Lenovo Legion 24″ 320Hz FHD Gaming Monitor is designed for competitive gamers seeking ultra-smooth visuals. First, its 1920 × 1080 Full HD resolution delivers sharp and clear images for fast-paced games. The 320Hz refresh rate ensures fluid motion and reduced screen tearing. In addition, the 0.5ms response time minimizes ghosting and motion blur. Moreover, adaptive sync technology enhances smooth gameplay across various titles. The sleek slim-bezel design fits seamlessly into any gaming setup. Furthermore, its ergonomic stand allows height and tilt adjustments for comfortable long gaming sessions. Finally, the Lenovo Legion 24″ 320Hz FHD Gaming Monitor combines high refresh performance, fast response, and adaptive sync in one competitive display. Overall, it is ideal for esports players and serious gaming enthusiasts. Specifications: 24″ Full HD 1920 × 1080 resolution 320Hz ultra-fast refresh rate 0.5ms response time for minimal ghosting Adaptive sync for smooth gameplay Ergonomic stand with height and tilt adjustment
Brand-new UK-layout keyboard replacement (Z1 Black) for MacBook Air models with M2, M3, and M4 chips (13.6″ and 15″, 2023–2025). Compatible with A2681 and A2941—precision-engineered for seamless fit and reliable typing performance. This is a brand-new, high-quality keyboard replacement designed specifically for the latest MacBook Air models featuring Apple’s M2, M3, and M4 chips (released 2023–2025). It fits both the 13.6-inch (Model A2681) and 15-inch (Model A2941) MacBook Air variants and comes in the sleek Z1 Black (Space Black) finish with a UK English layout (including the £ symbol and correct key positioning). Engineered to match Apple’s original specifications, this keyboard ensures a responsive, quiet, and comfortable typing experience with consistent key travel and tactile feedback. It includes the full top case assembly with integrated backlighting, function keys, and Touch ID sensor cutout (sensor not included), making it ideal for professional repairs or replacements after liquid damage, wear, or key failure. Installation requires technical expertise and proper tools due to the integrated nature of the MacBook Air’s top case design. Recommended for certified technicians or experienced repair professionals. Important Notes: This is a keyboard + top case assembly, not just keycaps. Touch ID sensor is not included—you must transfer your original sensor to maintain functionality. Compatible only with MacBook Air M2 (2022–2023), M3 (2023–2024), and M4 (2024–2025) models in 13.6″ (A2681) and 15″ (A2941) sizes. Color: Z1 Black (Space Black) – matches official Apple Space Black finish. Layout: UK English (ISO) – features the correct “£” key and shifted Enter key.
The ViewSonic XG2409A 24″ 240Hz Gaming Monitor is built for gamers who need ultra-smooth and responsive performance. It features a 240Hz refresh rate, giving you ultra-fluid gameplay even in fast-paced scenes. With a 1ms response time, this monitor helps eliminate motion blur and ghosting, keeping visuals crisp and sharp. The Full HD resolution ensures clear image quality for gaming, work, or media. Its SuperClear® IPS panel provides vibrant colors and consistent brightness from any angle. This makes it ideal for competitive gamers and content creators alike. The ViewSonic XG2409A 24″ 240Hz Gaming Monitor includes AMD FreeSync™ support to prevent screen tearing and stuttering. This creates a seamless experience, especially in high-speed action games. It also supports HDR10, which improves contrast and detail in bright or dark scenes. Games, movies, and images look more lifelike and immersive. You’ll find useful connectivity options like HDMI and DisplayPort, giving you easy compatibility with consoles and PCs. There’s also a 3.5mm audio output for connecting your headphones or speakers. The ergonomic stand lets you adjust height, tilt, swivel, and pivot for all-day comfort. You can also mount it on a wall or arm with VESA support. An anti-glare screen reduces reflections and makes it easier to focus on gameplay, even in bright rooms. Its minimal design looks sleek and fits into any setup. In short, the ViewSonic XG2409A 24″ 240Hz Gaming Monitor offers fast refresh, clear visuals, and customizable comfort. It’s a powerful choice for gamers who want to stay ahead. Specifications: Display : 24″ IPS Resolution : 1920 x 1080 FHD Refresh Rate : 240Hz Response Rate : 1ms MPRT
HP 32f Display Firstly, if you seek a larger and more immersive visual experience without breaking the bank, the HP 32f Display is here to meet your needs. This spacious monitor offers impressive features that cater to a wide range of users. Secondly, the HP 32f Display boasts a generous 32-inch screen size, providing ample space for all your computing and entertainment needs. This larger canvas enhances your multitasking capabilities and immerses you in content. This monitor ensures that you’ll enjoy crisp and clear visuals, whether you’re working on documents or indulging in multimedia content, as it comes equipped with a Full High Definition (FHD) display. Setting up the HP 32f is a breeze. Moreover, it’s designed for user-friendliness, allowing you to quickly connect it to your PC or laptop through standard ports. Therefore, you don’t need to go through complex installation procedures. The monitor’s design is modern and sleek, making it a stylish addition to any workspace. Its compact footprint efficiently fits into your setup, enhancing the overall aesthetics. Whether you’re a professional, gamer, or content consumer, the HP 32f Display offers an affordable solution for a larger and better visual experience. It’s a cost-effective choice that doesn’t compromise on quality. Specifications: Display size (diagonal) : 31.5″ Aspect ratio : 16:9 Resolution (native) : FHD (1920 x 1080) Brightness (typical) : 300 cd/m²
AOC 22B30HM2 22-inch 100Hz monitor delivers smooth everyday performance for work, study, and light gaming. It focuses on clear Full HD visuals, stable refresh rate, and eye comfort features for long use. Additionally, it features a 21.5-inch VA panel with Full HD resolution (1920 × 1080). This panel provides strong contrast and clear image quality, so it improves readability and general 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 Flicker-Free and Low Blue Light technologies. So it helps reduce eye strain during long working or study sessions. AOC 22B30HM2 22-inch 100Hz monitor provides a balanced mix of smooth performance, comfort features, and reliable Full HD quality for everyday use. Specifications: 21.5-inch VA panel with Full HD 1920 × 1080 resolution 100Hz refresh rate for smoother visuals 4ms response time for reduced motion blur Adaptive Sync for tear-free performance Flicker-Free and Low Blue Light for eye comfort
A sleek, versatile pre-owned Lenovo ThinkPad L13 Yoga Gen 1 with 13.3" touchscreen, 360° hinge, 10th Gen Core i7, 16GB RAM, and 256GB SSD—ideal for professionals and students who need flexibility, performance, and portability.
The BYL-2207 2-in-1 LAN adapter provides fast and stable wired internet through a Gigabit Ethernet port using either USB-C or USB 3.0. Perfect for laptops, MacBooks, and PCs without an Ethernet port, it ensures smooth streaming, online meetings, and reliable network performance. The BYL-2207 2-in-1 Type-C / USB 3.0 to Gigabit LAN Adapter is designed for users who need a reliable wired connection on modern laptops and devices. It supports both USB-C and USB 3.0, making it compatible with a wide range of systems including MacBooks, ultrabooks, and desktops. With Gigabit Ethernet speed, it provides faster and more stable internet compared to Wi-Fi, making it ideal for work, gaming, and streaming. 2-in-1 Connector (USB-C + USB 3.0) for wide compatibility Gigabit Ethernet Port (RJ45) for fast and stable wired internet High-Speed Performance supports up to 1000Mbps network speed Plug & Play installation on most systems Compact & Portable Design easy to carry anywhere Ideal for Work & Streaming improves stability for meetings and downloads Reliable Connection reduces lag compared to Wi-Fi Ideal for MacBooks, laptops, ultrabooks, desktops, and tablets that need a stable wired internet connection. Perfect for online meetings, remote work, gaming, IPTV, streaming, and downloading.
The HP P24V G5 FHD VA monitor delivers clear and vibrant visuals with its 24‑inch Full HD display. As a result, it makes everyday computing, work tasks, and media viewing more enjoyable with sharp detail and rich colors. In addition, the VA panel provides wide viewing angles, so the image stays consistent even when you move around your desk. Furthermore, this monitor includes fast response times that help reduce motion blur when watching videos or casual gaming. It also offers essential connectivity options, making it easy to connect laptops, desktops, or media players without adapter hassles. Therefore, it fits well in both home and office setups. Overall, the HP P24V G5 strikes a good balance between performance and practicality, giving users dependable display quality at an affordable level. Specifications: 24″ Full HD VA display with wide viewing angles Clear visuals and vibrant colors Fast response for smooth motion Essential connectivity for multiple devices Ideal for everyday work and entertainment use
Xprinter XP-80T 80mm Thermal Receipt Printer Press to download driver: XPrinter Driver Setup V7.77
The ViewSonic 23″ 60Hz Monitor is perfect for work, gaming, and entertainment. With its clear and vibrant display, you can enjoy all your favorite activities with stunning visuals. This monitor features a Full HD resolution of 1920×1080 pixels, ensuring sharp and detailed images. Whether you’re editing photos, watching movies, or browsing the web, the ViewSonic 23″ 60Hz Monitor delivers an impressive visual experience. With a 60Hz refresh rate, the ViewSonic 23″ Monitor provides smooth and fluid motion. This makes it ideal for gaming and fast-paced videos, reducing blur and ensuring you don’t miss any action. The ViewSonic 23″ 60Hz Monitor has a slim and sleek design that fits perfectly on any desk. Its narrow bezel adds to its modern look and allows for a more immersive viewing experience. Featuring multiple connectivity options, including HDMI and VGA ports, the ViewSonic 23″ 60Hz Monitor is compatible with a variety of devices. This makes it easy to connect your computer, gaming console, or other multimedia devices. Designed with user comfort in mind, the ViewSonic 23″ 60Hz Monitor includes a flicker-free display and blue light filter. These features help reduce eye strain during extended use, allowing you to work or play for longer periods comfortably. In conclusion, the ViewSonic 23″ 60Hz Monitor offers excellent performance, vibrant visuals, and user-friendly features. Upgrade to this monitor today and enjoy a superior viewing experience for all your needs. Specifications: Display : 23″ IPS Resolution : FHD 1920 x 1080 Refresh Rate : 60Hz Response Rate : 6ms GTG
DELL Battery YRDD6 Laptop for replaceable Dell Inspiron 7586 5482 5485 5491 3310 2-in-1 3493 3582 3593 3793 5493 5593 5480 5590 5591 5594 5598 15 3583 3584 Vostro 3491 5481 5581 5490 5590 VM732 About this item Battery Type: 3cell Li-Polymer Voltage &Capacity : 11.4V 42WH Safeguard features against incorrect voltage, short circuit, internal overheating 100% Brand new ,Grade A cells battery; Quality assurance;every battery has passed factory testing; 500+ recharge cycles over
WiWU Minimalist Laptop Bag Pro – Premium water-resistant case with faux-fur padded laptop sleeve and organizer pocket.Perfect blend of style, comfort, and full device protection in both 14″ and 15.6″ sizes. Model: Minimalist Laptop Bag Pro Material: Durable water-resistant polyester Laptop Sizes: Two versions available — fits up to 14″ or 15.6″ laptops Protection: Faux-fur lined padded compartment with corner protection and shock absorption Compartments: Main padded laptop compartment Front organizer section for cables, phone, mouse, and documents Compartments: Main padded laptop compartment Front organizer section for cables, phone, mouse, and documents Carry Options: Retractable waterproof TPU handle Adjustable shoulder strap Luggage strap on the back for trolley use Carry Options: Retractable waterproof TPU handle Adjustable shoulder strap Luggage strap on the back for trolley use Hardware: Heavy-duty zippers (YKK), soft internal lining Weight: Approx. 703 g (14″), 884 g (15.6″) Dimensions: 14″: 36 × 25.5 × 8.5 cm 15.6″: 42.5 × 30 × 10 cm Dimensions: 14″: 36 × 25.5 × 8.5 cm 15.6″: 42.5 × 30 × 10 cm Colors: Black, Gray Usage: Ideal for daily commuting, business, university, or travel
✅ Full Specifications: Model: A4Tech Bloody GR370 Interface / Connection: Triple-Connection Mode: 2.4GHz Wireless (via USB-A Nano Receiver for ultra-low latency) Bluetooth v5.0 (For mobile devices and tablets) 3.5mm Wired Mode (Includes 4-pin 3.5mm audio cable for zero-power use) Audio Technology: 50mm M.O.C.I. Hybrid Diaphragm Drivers (Reduces high-frequency distortion and delivers clear, punchy bass) Performance / Speed: 2.4GHz “Sync-to-Life” low-latency technology (comparable to wired performance) Frequency Response: 20Hz – 20kHz Microphone: Detachable Unidirectional Noise-Canceling Microphone with LED mute indicator Material & Build: Lightweight headband design with soft, protein leather ear pads for extended gaming sessions Design & Form Factor: Over-ear, ergonomic closed-back design with integrated volume and mute controls on the earcup Battery Life: Built-in 1050mAh lithium battery providing up to 45 hours of playback time (depending on volume levels) Compatibility: PC, Mac, PlayStation (PS4/PS5), Nintendo Switch, Android, and iOS Dimensions: Approx. 195 x 100 x 205 mm Weight: Approx. 290 grams
