Lenovo 300 Wireless Keyboard & Mouse Combo (Black)

Overview

The Lenovo GX31C95738 is a wireless keyboard and mouse combo designed to keep your workspace organized while providing reliable input devices. The full-size keyboard includes a dedicated number pad and 11 function keys, all within a compact frame that saves desk space. Its keys produce about 45 dB of sound, making it suitable for quiet environments, and the switches are rated for up to 10 million presses to ensure long-lasting performance. The included ambidextrous mouse features a 1000 DPI optical sensor for smooth tracking on most surfaces, and both devices connect through a single 2.4 GHz USB receiver for easy setup and minimal port use.

Key features

• Full-size keyboard layout with a dedicated number pad and 11 function keys for efficient data entry and shortcuts
• Quiet keys that produce approximately 45 dB of sound, reducing noise during late-night work or shared office use
• Durable key switches tested for up to 10 million presses, supporting years of daily typing without degradation
• Ambidextrous mouse design that fits comfortably for both left- and right-handed users
• 1000 DPI optical sensor on the mouse ensures smooth and accurate tracking on most surfaces
• Single 2.4 GHz USB-A receiver connects both keyboard and mouse, freeing up USB ports and simplifying setup
• Long battery life with up to six months of use on one AA battery for the keyboard and one AAA battery for the mouse, minimizing battery changes and cable clutter
• Adjustable tilt legs on the keyboard allow you to customize the typing angle for comfort
• Compact and slim profile that fits easily into backpacks or drawers, ideal for mobile or space-conscious users

Key specs

• Connection: 2.4 GHz wireless via USB-A receiver
• Keyboard layout: Full-size with dedicated number pad and 11 function keys
• Key noise level: Approximately 45 dB
• Key durability: Rated for up to 10 million presses
• Mouse sensor: Optical, 1000 DPI
• Battery life: Up to 6 months (keyboard uses 1 AA battery, mouse uses 1 AAA battery)
• Compatibility: Windows laptops and desktops

Connectivity and compatibility

Both the keyboard and mouse connect through a single USB-A receiver operating on the 2.4 GHz wireless band. This setup reduces the number of USB ports required and ensures a stable connection within typical office or home environments. The combo is compatible with Windows-based laptops and desktops, making it a straightforward choice for most users who need reliable wireless input devices without extra software or drivers.

Ideal uses and environments

This keyboard and mouse combo works well in home offices, dorm rooms, and shared workspaces where desk space is limited and noise levels matter. Its quiet keys and long battery life make it suitable for remote workers who need dependable tools without frequent maintenance. Students and professionals who move between locations will appreciate the slim design and easy setup, while anyone looking to reduce cable clutter will benefit from the single receiver connection.