In high-pressure moments, lag time can be the difference between winning it all or losing. With millions on the line, top eSports professionals can depend on G900 Chaos Spectrum. Featuring a virtually lag-free 1-millisecond report rate, highly optimized 2.4GHz wireless connection and lightweight design that weighs in at only 107grams, this performance-driven pro gamer mouse delivers incredible speed and responsiveness for competition-level twitch targeting. Chaos Spectrum comes equipped with Logitech G’s PMW3366 optical sensor for exceptional tracking accuracy and exclusive battery-saving clock tuning technology. With a flexible ambidextrous mouse design, customizable RGB lighting, and a carefully researched shape that works with nearly any mouse grip style, the G900 gives you the freedom to configure your mouse exactly to your preferences.

Professional-grade Logitech G gaming mouse with ultra-fast lag-free wired or wireless connection trusted by professional eSports gamers
Wireless rechargeable mouse with reliable battery life up to 30 hours on a single charge and exclusive battery-saving Clock Tuning Technology for the longest-lasting wireless gaming mouse under 110 grams
PMW3366 Optical Gaming Sensor delivers exceptional tracking accuracy, widely accepted by pro gamers as the best gaming mouse sensor
Adjustable 200-12,000 DPI range with zero smoothing or filtering for consistent responsiveness and control at any speed
Customizable physical button layout and comfortable ambidextrous design for left or right hand and any mouse grip style
Match RGB lighting to your style by adjusting up to 16.8 million colors, brightness, breathing light patterns and more with free Logitech Gaming Software
Pivot Button design ensures consistently fast, accurate, reliable click performance with a crisp, clean click feel
Works with Windows 10 or later, Windows 8.1, Windows 8, Windows 7

The Logitech Wireless Combo MK345 pairs a comfortable full size keyboard with a right handed mouse. Its wireless connectivity gives the reliability of a cord plus wireless convenience and freedom. On/Off switch.Wireless system: Advanced 2.4 GHz wireless connectivity.

Full-size Keyboard Layout: Comfortable, quiet typing on a familiar keyboard layout with generous palm rest, spill-resistant design (2), and easy-access media keys like mute, volume, and play
Comfortable Right-handed Mouse: This wireless USB mouse features a hand-friendly contoured shape for all-day comfort, plus smooth, precise tracking and scrolling for easier navigation
Reliable Connection: Advanced 2.4 GHz wireless connection delivers the reliability and speed of a corded connection with wireless convenience and freedom up to 33 ft away (3), at home or at work
Extended Battery: Say goodbye to the hassle of charging cables and changing batteries and get up to 3 years of battery life for the keyboard and 18 months for the mouse (1) with MK345
Compatibility: This keyboard mouse set works with PCs using Windows or Chrome operating systems; simply plug in to your laptop or desktop computer and begin using
Upgrade to Logitech MK540 Combo: For increased comfort try MK540 wireless keyboard and mouse combo, with scooped keys, a palm rest, a full-size mouse with soft rubber grips, and customizable shortcuts
“Keyboard has sturdy tilt legs with adjustable height

With its distinctive Wave design and Constant Curve layout, Logitech Wireless Keyboard K350 guides your hands into just the right position and conforms naturally to your fingers. Plus, the cushioned palm rest helps position hands comfortably and properly on the keyboard. Together, they can help you type with ease and confidence, but without forcing you to re-learn typing on an unfamiliar layout. And your keyboard is always ready when you need it. Thanks to its long battery life (up to three years), fast and reliable wireless, and the tiny receiver you can plug once and forget, wireless hassles are a thing of the past. Battery: 2 x AA batteries (pre-installed) .

Wave design with Constant Curve layout: Curved layout guides hands into just the right position
Ease and comfort: Cushioned palm rest makes work easier and fun more fun
Longer battery time: This feature gives you up to three years of battery life. (Battery life based on a calculation of an estimated 2 million keystrokes per year in an office environment. User experience may vary.)
Logitech Unifying receiver: The tiny Unifying receiver stays in your notebook, so there’s no need to unplug it when you move around. And you can easily add compatible wireless mice and keyboards to the same wireless receiver

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

The manufacturer seal has been opened to meet the advertised specs. Professional service installation included
The 11th Gen Intel Core i7-11700 processor offers more power potential with a BIOS option for overclocking, so you get lightning speed and high power for system-intensive applications like video editing, HD video playback, gaming, and VR capable graphics
Strong and silent – Even at full load, the tower stays as quiet as a whisper, with thermally controlled fans, so system noise is never a distraction
Designers made this desktop as beautiful on the outside as it is powerful on the inside so that it can seamlessly blend into the comfort of your own space
With advanced Wi-Fi 6 technology and theoretical throughput speeds of up to 2.4 Gbps, the Killer AX1650i is nearly 3 times as fast as the previous generation of 80MHz 2×2 AC products. It prioritizes streaming video, communication, and game traffic in your system for fast, smooth online experiences