Lenovo 400 Wireless Mouse (GY50R91293)
Lenovo 400 Wireless Mouse (GY50R91293) offers precision tracking and comfort in a sleek, ambidextrous design, making it perfect for both office use and on-the-go convenience. Featuring a 1200 DPI optical sensor and a 2.4 GHz nano USB receiver, it provides smooth and responsive performance across various desk surfaces. This plug-and-play mouse boasts up to 12 months of battery life from a single AA battery, reducing maintenance hassle. Its durable buttons are rated for up to 8 million clicks, and its ergonomic shape fits comfortably in most hands, whether left- or right-handed. With built-in receiver storage and compatibility across Windows platforms, it’s an excellent, budget-friendly choice for everyday computing needs.
Description
Lenovo 400 Wireless Mouse (GY50R91293)
Lenovo 400 Wireless Mouse delivers reliable, precision tracking in a sleek, ambidextrous design ideal for both office and on‑the‑go use. Featuring a responsive 2.4 GHz nano USB receiver and 1200 dpi optical sensor, this plug‑and‑play mouse provides lasting performance—all with up to 12 months of battery life from a single AA cell. Ergonomically smooth and built to complement Lenovo laptops, it balances comfort, convenience, and value.
Product Features
Nano USB 2.4 GHz Wireless Connection
Maintains a stable, plug‑and‑play connectivity up to several meters from your computer.
1200 dpi Optical Sensor
Offers smooth, responsive tracking that works well across most desk surfaces.
Ambidextrous Ergonomic Design
Comfortable for both left‑ and right‑handed users, with a low‑profile form that fits well in most palms.
Durable Button Lifespan
Rated for up to 8 million clicks on the left and right buttons and 100,000 clicks on the scroll wheel click.
Long Battery Life
Powered by a single AA battery, offering up to 12 months of use—ideal for hassle-free, extended use.
Product Specifications
- Connectivity: 2.4 GHz wireless via nano USB
- Sensor Resolution: 1200 dpi optical
- Buttons: 3 (left click, right click, middle scroll click)
- Scroll Wheel: Yes (up/down click)
- Button Lifespan: 8 million left/right clicks; 100,000 scroll clicks
- Dimensions: 4.17 ”L × 2.48 ”W × 1.46 ”H (106 mm × 63 mm × 37 mm)
- Weight: Approx. 65 g (2.29 oz)
- Power Source: 1 × AA battery (included)
- Battery Life: Up to 12 months (usage-dependent)
- Hand Orientation: Ambidextrous
- Compatibility: Windows 7, 8, 8.1, 10, 11; any USB-A enabled desktop or laptop
- Warranty: 1‑year limited warranty
Additional Key Considerations
- Built‑in Receiver Storage: The nano USB dongle conveniently stores inside the mouse’s underside for easy transport.
- Ideal Use Case: A budget-friendly, reliable option that pairs seamlessly with Lenovo laptops and is great for everyday computing and travel.
- User Feedback: Rated highly (4.8/5) by users for comfort, value, and dependable performance.






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