The MSI MAG 274QF X24 monitor delivers sharp 27″ WQHD visuals with a high 240Hz refresh rate for smooth motion. It offers responsive gameplay and fast action performance. Its Rapid IPS panel provides vivid colors and wide viewing angles, ensuring consistent image quality from many positions. The monitor supports AMD FreeSync Premium to help reduce screen tearing and stuttering. This contributes to a fluid gaming experience. It also includes HDR Ready support to enhance contrast and display detail in bright and dark areas. The sleek flat design with anti-glare surface supports long sessions with less eye strain. The MSI MAG 274QF X24 monitor is a strong choice for gamers who want fast refresh performance and sharp 2K visuals. Specifications: 27″ WQHD (2560×1440) Rapid IPS panel with vivid colors 240Hz refresh rate for ultra-smooth motion 0.5ms (GtG) response time for fast responsiveness AMD FreeSync Premium to reduce screen tearing HDR Ready support for enhanced contrast and detail
Experience the perfect balance of performance and value with the Lenovo ThinkPad E14 Gen 1. Powered by a reliable 10th Gen Intel Core i5 processor, 16GB RAM, and a spacious 512GB NVMe SSD, this 14-inch laptop is built to handle professional multitasking with the signature durability of the ThinkPad line.
Used, original 35 W USB-C charger for Mac — reliable Apple power adapter (dual USB-C) for charging your Mac and other devices. This is an authentic Apple 35 W USB-C power adapter (dual-port) — used but tested. It’s built to charge MacBooks, iPhones, iPads, and other USB-C devices. Though lower wattage than larger Mac adapters, it works well for light use or supplemental charging. Features & Behavior Dual USB-C ports: can charge two devices simultaneously Intelligent power distribution: if both ports are used, the output splits evenly (~17.5 W each) USB Power Delivery support across standard profiles (5V, 9V, 15V, 20V) Accepts input 100-240V AC, so usable worldwide (with correct plug) Compact form factor in one variant, or standard “duckhead” plug style in another Specifications Strengths & Limitations Pros Authentic Apple unit — safer and more reliable than generic chargers Dual ports give flexibility — charge phone + Mac concurrently Portable and suitable for travel (universal voltage) Cons 35 W is low for MacBook Pro under load — might not maintain charging during heavy use When both ports used, power is halved (~17.5 W each) Used condition may include wear, scuffs, or reduced efficiency
POUT E3 Angle - Adjustable Angled Ergonomic Laptop Stand Riser - Notebook Computer Holder Compatible w/MacBook Air Pro Dell HP & More 11"-17" Laptops - Foldable & Portable w/ 5 Angles (Silver) POUT E3 Angle – Adjustable Angled Ergonomic Laptop Stand Riser – Notebook Computer Holder Compatible w/MacBook Air Pro Dell HP & More 11″-17″ Laptops – Foldable & Portable w/ 5 Angles (Silver)
MSI Modern MD272XP Monitor Are you searching for a monitor that can help you level up your productivity, whether at work or in your home office? Look no further than the MSI Modern MD272XP monitor. It’s an efficient and feature-packed solution tailored to meet your professional needs. First and foremost, the MSI Modern MD272XP features a spacious 27-inch display, providing ample screen real estate for your tasks. Whether you’re working on documents, spreadsheets, or simply browsing the web, this monitor offers a comfortable and efficient workspace. In addition to its size, the monitor offers a crisp and clear Full HD resolution. This ensures that text, images, and videos are displayed with exceptional clarity, enhancing your overall viewing experience. Furthermore, the anti-glare technology incorporated into the monitor allows you to work for extended periods without straining your eyes. This feature remains effective even in well-lit environments, reducing potential discomfort. Connectivity is a breeze thanks to the HDMI and DisplayPort ports, accommodating various devices such as laptops and desktops. This flexibility ensures seamless transitions between work and personal tasks. The MSI Modern MD272XP features a sleek, modern design that seamlessly integrates into any office or home office setup, adding a touch of sophistication to your workspace. For ergonomic comfort, the monitor offers tilt adjustability. This feature enables you to find the perfect viewing angle for your specific needs, minimizing discomfort during extended work hours. Specifications: Screen Size : 27″ Resolution : 1920 x 1080 (FHD) Refresh Rate : 100Hz Response Time : 1ms (MPRT) / 4ms (GTG) Panel Type : IPS Viewing Angles : 178°(H) / 178°(V) Aspect Ratio : 16:9 Contrast Ratio : 1000:1
HP Series 5 524sa Monitor Overview The HP Series 5 524sa is a 23.8-inch Full HD monitor made for work and everyday entertainment. It combines clear visuals with built-in speakers. As a result, it offers a clean and simple desktop setup. 23.8-Inch Full HD Display This monitor features a 23.8-inch Full HD resolution. Therefore, text looks sharp and easy to read. Moreover, images appear clear and well balanced. Because of this, it supports long working and viewing sessions. In addition, wide viewing angles keep content visible from different positions. As a result, collaboration becomes more comfortable. Built-In Speakers for Simple Audio The HP Series 5 524sa includes integrated speakers. As a result, users enjoy sound without extra accessories. Moreover, this reduces desk clutter. Therefore, the setup stays neat and efficient. Smooth Viewing and Eye Comfort This monitor delivers smooth performance for daily tasks. As a result, scrolling feels natural. In addition, eye comfort features help reduce eye strain. Because of this, users stay comfortable during long hours. Connectivity and Easy Setup The monitor includes HDMI connectivity. Therefore, it connects easily to laptops and desktops. Moreover, setup is fast and straightforward. As a result, users can start working immediately. Slim Design and Mounting Support The slim design fits modern workspaces. In addition, VESA mounting support allows flexible placement. As a result, users can save desk space easily. Ideal for Home and Office Use This monitor focuses on clarity and convenience. Moreover, it suits office work, studying, and media viewing. In conclusion, it is a practical Full HD monitor with built-in speakers. Specifications: Size: 23.8-inch diagonal. Resolution: FHD (1920 x 1080). Refresh Rate: 100 Hz.
View Sonic VA2215-H 22” Full HD Monitor Eyecare technology for comfortable viewing Eco-mode for low energy consumption ViewMode color rendering options 75Hz FreeSync to eliminate screen tearing and reduce stuttering HDMI and VGA inputs for connectivity
A1989 Battery Replacement, A1964 Battery for MacBook Pro 13″ A1989 (Mid 2018 2019) A2251(2020 Release) EMC 3214 3358 3348 MR9Q2LL/A MR9R2LL/A MR9T2LL/A MR9U2LL/A MR9V2LL/A MV962LL/A MV9A2LL/A 【Specification】Voltage: 11.41V. Capacity: 58Wh/ 5086mAh. Battery Type: Li-ion. Condition: Brand new, from high quality materials, top circuit boards and smart chip. 【Compatible Part Number】A1964 A1989 A1989(EMC 3214) A1989(EMC 3358) A2251(EMC 3348) 020-02497 616-00419. 【Compatible Laptop Models】MacBook Pro 13-Inch model A1989 (Mid 2018, Mid 2019) , A2251(2020 Release), Order No MR9Q2LL/A MR9R2LL/A MR9T2LL/A MR9U2LL/A MR9V2LL/A MV962LL/A MV972LL/A MV982LL/A MV992LL/A MV9A2LL/A MWP72LL/A MWP82LL/A MWP42LL/A MWP52LL/A MWP62LL/A MR9Q2 MR9R2 MR9T2 MR9U2 MR9V2 MV962 MV972 MV982 MV992 MV9A2 MWP62. 【Note】The tools are included. Double-sided tape is attached to the back of the battery, but NO battery installation instruction. The MBP battery is difficult to disassemble, we suggest you search for related installation videos or find a technician for help.
The Meetion C235 is an economical wired keyboard and mouse combo featuring a full-size 104-key layout and reliable USB connectivity. Designed for business and office use, it offers comfortable typing, smooth mouse control, and plug-and-play compatibility with laptops and desktops. The Meetion C235 Keyboard & Mouse Combo is a practical and cost-effective solution for everyday office and business needs. With a full-size 104-key keyboard, it provides a familiar and comfortable typing experience, making it perfect for work, study, and daily computer use. The included wired mouse ensures precise and smooth control, while the USB plug-and-play setup makes installation quick and effortless on both laptops and desktop PCs. Full-Size 104-Key Keyboard for comfortable and efficient typing Wired USB Connection for stable, lag-free performance Plug & Play – no drivers required Comfortable Key Layout ideal for office and business work Smooth Wired Mouse Included for accurate control Durable Design suitable for long working hours Compatible with Laptop & Desktop PCs Economical Combo Set perfect for home or office setups Ideal for business offices, schools, home setups, and laptop users who need a reliable keyboard and mouse combo for productivity. Works with most computers and laptops supporting USB.
Are you searching for the ultimate gaming monitor to fuel your passion? Look no further than the Samsung Odyssey G65B Gaming Monitor. Crafted with precision and innovation, this monitor sets the standard for gaming excellence. The Samsung Odyssey G65B boasts a stunning curved display that pulls you into the heart of the action. Immerse yourself in every detail with its expansive 65-inch screen, providing a truly immersive gaming experience. With a lightning-fast refresh rate and response time, the Odyssey G65B ensures smooth gameplay without motion blur or input lag. Dominate the competition with precise, fluid movements that give you the edge in every game. Equipped with Quantum Dot technology, this monitor delivers lifelike colors and breathtaking clarity. Experience vibrant visuals that bring your favorite games to life with stunning realism and depth. Say goodbye to screen tearing and stuttering thanks to the Odyssey G65B’s support for NVIDIA G-SYNC and AMD FreeSync technologies. Enjoy tear-free gaming sessions with buttery-smooth gameplay, no matter your graphics card. The Odyssey G65B isn’t just a gaming monitor—it’s a command center for your gaming experience. With features like Picture-by-Picture and Picture-in-Picture, you can multitask like never before, keeping an eye on multiple sources simultaneously. In conclusion, the Samsung Odyssey G65B Gaming Monitor raises the bar for gaming displays. Dive into a world of unparalleled performance, stunning visuals, and immersive gameplay. Upgrade your gaming setup with the Odyssey G65B and experience gaming like never before. Specifications: Display : 32″ Curvature : 1000R Resolution : 2,560 x 1,440 QHD Refresh Rate : 240Hz Response Rate : 1ms(GTG)
The MSI MAG 342CQR E2 34″ 180Hz Curved Gaming Monitor is designed to elevate your gaming experience. Its 34-inch ultrawide display with a 3440 x 1440 resolution provides immersive visuals, while the 1500R curvature ensures a comfortable viewing angle. MSI Firstly with a rapid 180Hz refresh rate and 1ms MPRT response time, this monitor delivers smooth and responsive gameplay, ideal for fast-paced genres like FPS and racing games. The VA panel offers a 3000:1 contrast ratio, producing deep blacks and vibrant colors. Furthermore the MSI MAG 342CQR E2 supports HDR Ready technology, enhancing image details and color accuracy. AI Vision technology further improves brightness and color saturation, revealing details in dark scenes. Moreover connectivity options include DisplayPort 1.4a and HDMI 2.0b ports, supporting up to 180Hz and 100Hz refresh rates, respectively. The monitor also features Adaptive Sync technology, reducing screen tearing and stuttering. Also ergonomic adjustments are made easy with tilt, swivel, and height options, ensuring comfort during extended gaming sessions. The monitor’s frameless design and anti-glare coating provide a sleek look and reduce eye strain. In summary, the MSI MAG 342CQR E2 34″ 180Hz Curved Gaming Monitor combines high performance, immersive visuals, and ergonomic design, making it a top choice for gamers seeking a competitive edge. Specifications: Display : 34″ VA Resolution : 3440 x 1440 (UWQHD) Refresh Rate : 180Hz Response Time : 1ms (MPRT) Curvature : Curve 1500R
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)
Dominate the battlefield with the Genius Scorpion M705, featuring a high-precision 7200 DPI sensor and striking 7-color breathing RGB lighting. Built with a durable braided cable and 6 programmable buttons, it’s the ultimate entry-level weapon for gamers seeking speed, style, and reliability. The Genius Scorpion M705 is designed to provide gamers with a competitive edge without compromising on comfort. Equipped with an optical sensor that reaches up to 7200 DPI, it ensures smooth and accurate tracking across various surfaces. Its ergonomic right-handed shape and lightweight build reduce wrist strain during marathon sessions, while the integrated 32K memory allows you to take your custom macros and profiles wherever you go. Adjustable 7200 DPI Sensor: Seamlessly switch between six sensitivity levels (800/1600/2400/3200/4800/7200 DPI) to match your game’s pace, from high-speed movement to pixel-perfect sniping. Dynamic RGB Breathing Effects: Enhance your gaming atmosphere with 7 dazzling LED colors that pulse with a “breathing” effect. You can easily adjust the lighting mode using the DPI + Forward/Backward shortcuts. 6 Programmable Buttons: Fully customize your controls. Assign macros, shortcut keys, or specific in-game commands to the 6 buttons to execute complex actions with a single click. Built-in 32K Memory: Save your settings directly on the mouse. Your custom profiles and button assignments stay with you, even when switching to a different PC. Professional Durability: Features a 1.8-meter braided USB cable that prevents tangling and increases the lifespan of the device, ensuring a stable, low-latency connection. Sensor Type: Optical Resolution: 800 – 7,200 DPI Number of Buttons: 6 (Programmable) Illumination: 7-Color RGB Breathing LED Interface: USB Wired Cable: 1.8m Braided Cable Internal Memory: 32K Dimensions: 120.2 x 72.7 x 39.6 mm Weight: Approx. 120g (including cable) Compatibility: Windows 8, 10, 11 or later What’s in the Box Compatibility: Windows 8, 10, 11 or later What’s in the Box Genius Scorpion M705 Gaming Mouse Multi-language Quick Guide
Apple MacBook Pro 16” (2019) — professional-grade power and stunning Retina display.• Intel Core i9 • 32 GB RAM • 500 GB SSD • 4 GB Dedicated GraphicsRetina Display | macOS |
LENOVO 11.1V or 11.4V 24Wh 68 Laptop Battery 0C52861 45N1124 45N1775 45N1126 45N1127 For Lenovo ThinkPad X240 X240S X250 X260 X270 T440 T440S T450 T450S T460 T460P T470P T550 T560 W550 L450 L460 About this item Battery Type: 3-Cell Lithium-Ion Voltage &Capacity :11.1V 24Wh 2.09AH or 11.4V 24Wh 2.06Ah , in fact , 11.1V is same as 11.4V , because one cell voltage is 3.7V or 3.8V . SANISI Concept: The customer is god, Product Quality and Service must be perfect! We will let every customer feel satisfied Package Contents: 1 pcs Brand New Battery
The ViewSonic VX2776-SH 27″ FHD 75Hz Monitor delivers clear visuals for work, entertainment, and daily use. Its Full HD resolution shows sharp details in videos, documents, and web browsing. The 27-inch screen gives wide space for multitasking and viewing comfort. This helps improve focus and productivity. Moreover, the ViewSonic VX2776-SH 27″ FHD 75Hz Monitor features a smooth 75 Hz refresh rate. This makes scrolling softer and motion more natural. Videos play smoothly with less blur. As a result, eye comfort improves during long viewing sessions. In addition, the monitor uses an IPS panel for wide viewing angles. Colors stay accurate even when viewed from the side. This helps during shared viewing and team work. The image remains bright and clear from different positions. Furthermore, the ViewSonic VX2776-SH 27″ FHD 75Hz Monitor includes eye comfort features for daily protection. The low blue light mode helps reduce eye strain. The flicker-free design supports longer use without discomfort. These features make it suitable for extended work and entertainment. Also, the monitor offers simple and flexible connectivity. It supports HDMI and VGA for easy device connection. You can connect laptops, desktops, and media players with ease. Switching sources becomes quick and smooth. In addition, the slim and modern design fits well in any space. The thin bezels give a clean and stylish look. The stand allows tilt adjustment for basic comfort. Wall mounting is also supported for flexible setups. Moreover, the large screen makes movies and shows more enjoyable. Text appears clear and easy to read. Daily tasks feel more comfortable and organized. The monitor blends well into both home and office spaces. Overall, the ViewSonic VX2776-SH 27″ FHD 75Hz Monitor delivers clarity, smooth motion, and daily comfort. It improves viewing quality for work, study, and entertainment. This monitor is a strong choice for users who want a large, smooth, and reliable display. Specifications: Display : 27″ IPS Resolution : FHD 1920 x 1080 Refresh Rate : 75Hz Response Time : 5ms
The S3 2-in-1 Bluetooth Headset and Speaker is a versatile audio device that seamlessly transitions between personal listening and shared sound experiences. Designed for both convenience and high-quality audio performance, it caters to diverse user needs. Key Features: Dual Functionality: Operate as traditional over-ear headphones for private listening or twist the earcups outward to activate the external speaker mode, allowing you to share music with others. Superior Sound Quality: Equipped with advanced audio technology, the S3 delivers crisp and clear sound in both headphone and speaker modes, ensuring an immersive listening experience. Active Noise Cancellation (ANC): Reduces ambient noise, enabling users to enjoy music without external interruptions. Comfortable Design: Features extra-padded ear cushions and an adjustable headband, providing long-lasting comfort for extended use. Foldable and Portable: The foldable design makes it easy to carry, making it an ideal companion for travel and daily commutes. Multiple Playback Options: Supports Bluetooth 5.0 for wireless streaming, NFC for quick pairing, TF card slot for direct music playback, and FM radio functionality, offering a variety of listening choices. Long Battery Life: Built-in 600mAh rechargeable battery provides up to 14 hours of playback in headphone mode and 6.5 hours in speaker mode, ensuring uninterrupted entertainment. Integrated Controls and Microphone: Built-in controls allow for easy navigation between tracks, volume adjustment, and call management. The integrated microphone ensures clear hands-free communication.
Gaming-optimized in-ear headphones in bold red, featuring a built-in microphone, tangle-free flat cable, and signature HyperX comfort—designed for mobile gaming, console use, and on-the-go communication. Model: HyperX Cloud Earbuds (Red Edition) Color: Vibrant Red earbuds with matching red cable accents Type: In-ear headphones with integrated microphone Designed For: Mobile gaming (iOS/Android), Nintendo Switch, PC, and everyday use Key Features: Built-in Microphone: Clear voice pickup for in-game chat, calls, and voice commands Tangle-Free Flat Cable: Durable, lightweight, and resistant to knots Ergonomic Fit: Includes 3 sizes of silicone ear tips (S/M/L) for secure, comfortable wear Universal 3.5mm Jack: Compatible with any device with a standard headphone/mic combo port Works with Nintendo Switch, PC, smartphones, tablets, and more Gaming-Grade Audio: Tuned for immersive sound with enhanced bass and vocal clarity In-Line Controls: Convenient mic mute and call answer/end button Built-in Microphone: Clear voice pickup for in-game chat, calls, and voice commands Tangle-Free Flat Cable: Durable, lightweight, and resistant to knots Ergonomic Fit: Includes 3 sizes of silicone ear tips (S/M/L) for secure, comfortable wear Universal 3.5mm Jack: Compatible with any device with a standard headphone/mic combo port Works with Nintendo Switch, PC, smartphones, tablets, and more Works with Nintendo Switch, PC, smartphones, tablets, and more Gaming-Grade Audio: Tuned for immersive sound with enhanced bass and vocal clarity In-Line Controls: Convenient mic mute and call answer/end button Technical Specifications: Driver Size: 14.2 mm Frequency Response: 20 Hz – 20 kHz Impedance: 60 Ω Sensitivity: 100 dB Cable Length: 1.2 m (3.9 ft) Connector: 3.5mm 4-pole (CTIA standard) Driver Size: 14.2 mm Frequency Response: 20 Hz – 20 kHz Impedance: 60 Ω Sensitivity: 100 dB Cable Length: 1.2 m (3.9 ft) Connector: 3.5mm 4-pole (CTIA standard) What’s in the Box: HyperX Cloud Earbuds (Red) 3 pairs of silicone ear tips (S/M/L) Carrying pouch Quick start guide HyperX Cloud Earbuds (Red) 3 pairs of silicone ear tips (S/M/L) Carrying pouch Quick start guide Ideal For: Mobile gamers (PUBG Mobile, Call of Duty, Fortnite, etc.) Nintendo Switch players Commuters and students needing compact, durable audio Gamers seeking console-compatible audio with mic support Mobile gamers (PUBG Mobile, Call of Duty, Fortnite, etc.) Nintendo Switch players Commuters and students needing compact, durable audio Gamers seeking console-compatible audio with mic support
The LG UltraGear 27″ 180Hz Curved Monitor is built for gamers who demand smooth visuals and immersive experiences. Its 27-inch curved screen pulls you into the action with an engaging field of view. With a 180Hz refresh rate, this monitor delivers ultra-smooth motion, reducing blur during fast-paced gameplay. The LG UltraGear 27″ 180Hz Curved Monitor also supports high resolution for sharp details and vibrant visuals. Its curved design enhances immersion, making games, movies, and work tasks more enjoyable. The IPS panel ensures accurate colors and wide viewing angles for consistent quality. Additionally, the LG UltraGear 27″ 180Hz Curved Monitor includes AMD FreeSync and NVIDIA G-SYNC compatibility. This reduces tearing and stuttering, ensuring smoother gaming performance. Its low response time allows quick reactions, giving competitive players a clear advantage. With HDR support, the monitor delivers better brightness and contrast for lifelike imagery. The LG UltraGear 27″ 180Hz Curved Monitor also provides multiple connectivity options, including HDMI and DisplayPort. Its ergonomic stand offers height, tilt, and swivel adjustments for comfortable viewing. The slim bezel design gives it a modern look and maximizes screen space. Built-in gaming features like Crosshair and Black Stabilizer improve accuracy and visibility in competitive titles. The LG UltraGear 27″ 180Hz Curved Monitor is not only stylish but also reliable for long hours of use. It is ideal for gamers, streamers, and anyone who values speed and immersion. Ultimately, this monitor offers a perfect balance of performance, design, and comfort. Specifications: Display : 27″ VA Resolution : QHD (2560 x 1440) Refresh Rate : 180Hz Response Rate : 1ms GTG Curvature : 1000R
The Lenovo L24E-30 24″ 60Hz Monitor offers a perfect blend of style and performance for your computing needs. Whether you’re working, gaming, or streaming, this monitor delivers an exceptional visual experience. With its 24-inch Full HD display, the Lenovo L24E-30 provides crisp and clear visuals. Enjoy stunning detail and vibrant colors that bring your content to life, whether you’re editing photos or watching videos. The 60Hz refresh rate of the Lenovo L24E-30 ensures smooth and fluid motion, reducing screen tearing and ghosting. This makes it ideal for fast-paced games and dynamic videos, offering a more immersive experience. Designed with a slim and sleek profile, the Lenovo L24E-30 adds a modern touch to any workspace. Its narrow bezels create a seamless multi-monitor setup, allowing you to expand your view effortlessly. Featuring AMD FreeSync technology, the Lenovo L24E-30 synchronizes the monitor’s refresh rate with your graphics card. This reduces screen stuttering and provides a smoother gaming experience, even during intense action scenes. The Lenovo L24E-30 24″ 60Hz Monitor is equipped with multiple connectivity options, including HDMI and VGA ports. This ensures compatibility with a wide range of devices, making it a versatile addition to your setup. For comfortable viewing, the Lenovo L24E-30 includes eye-care features like low blue light and flicker-free technology. These features help reduce eye strain during long hours of use, enhancing your overall comfort. In conclusion, the Lenovo L24E-30 24″ 60Hz Monitor combines stylish design, smooth performance, and eye-care features for an outstanding viewing experience. Upgrade to the Lenovo L24E-30 today and enjoy enhanced productivity and entertainment. Specifications: Display : 24″ VA Resolution : FHD 1920 x 1080 Refresh Rate : 60Hz Response Rate : 4ms
