Lenovo Essential Wired Combo Keyboard & Mouse

The Lenovo 4X31R64400 is a wired keyboard and mouse set that delivers a familiar, consistent typing and pointing experience as soon as you plug it into a USB port. It works natively with Windows 10 and Windows 11, so you can be productive immediately without installing drivers.

The keyboard follows a 2.5 zone layout with 103 keys in US English, including a dedicated numeric keypad for quick number entry. A spill resistant membrane helps guard against minor accidents, and the keys are engineered to last up to 10 million presses, making the board a dependable choice for long hours in an office or classroom. Lenovo also adds a Copilot key that opens Windows search with a single touch, letting you launch apps or find files without breaking your workflow.

The accompanying mouse offers a full size shape that feels comfortable in either hand. An optical sensor tracks at 1600 DPI, giving you smooth, precise control on most desk surfaces, while the three button layout with a clickable scroll wheel covers common navigation tasks. The main buttons are rated for one million clicks, so the mouse can keep pace with daily workloads.

Because both devices rely on straightforward wired connections, you never have to think about batteries or wireless interference. Plug the combo into a desktop tower in the office, a laptop on a hot desk, or a docking station in a student lab and start working immediately. The durable build, spill resistance, and long key life make it a practical choice for businesses outfitting large teams, remote workers setting up a home office, or anyone who prefers the certainty of wired peripherals.

• 1600 DPI optical sensor
• Copilot key for Windows search
• 10 million keystroke keyboard lifespan
• Spill resistant keyboard design
• USB wired connection for both devices