Lenovo 400 Wireless Mouse (GY50R91293)
The Lenovo 400 Wireless Mouse is a compact, durable, and highly reliable peripheral designed for professionals, students, and travelers who need a consistent “go-anywhere” mouse. Its lightweight, ambidextrous design makes it a perfect companion for daily office tasks, remote work, or study sessions.
Lenovo 400 Wireless Mouse Key Product Features
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Reliable Wireless Performance: Uses a 2.4GHz nano USB receiver to provide a stable, lag-free connection with a range of up to 10 meters.
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Travel-Ready Design: Extremely lightweight (approximately 65g) and compact, making it easy to slip into a laptop sleeve or backpack.
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Ambidextrous Comfort: Features a contoured, symmetrical shape that is equally comfortable for left-handed and right-handed users.
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Exceptional Durability: The primary left and right buttons are rated for up to 8 million clicks, ensuring long-term reliability even with heavy daily use.
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Long Battery Life: Powered by a single AA battery, it offers an efficient battery life of up to 12 months (depending on usage).
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Plug-and-Play Setup: No software or drivers required. Just plug the nano receiver into any USB-A port and start working immediately.
Lenovo 400 Wireless Mouse Technical Specifications (GY50R91293)
| Feature | Specification |
| Connectivity | 2.4GHz Wireless via Nano USB-A Receiver |
| Sensor Type | Optical |
| Resolution | 1200 DPI |
| Buttons | 3 (Left, Right, Scroll Wheel) |
| Button Life | Up to 8 million clicks (L/R) |
| Battery Life | Up to 12 months (1x AA battery) |
| Weight | ~65g (without battery) |
| Dimensions | 106 x 63 x 37 mm |
| Compatibility | Windows 8, 10, 11; macOS; Linux |
Lenovo 400 Wireless Mouse Pros and Cons
Pros
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Portability: Perfect size and weight for users who are constantly on the move.
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Durability: High click-rating gives it a longer lifespan than many entry-level mice.
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Simplicity: No need to manage complex software; it works across various operating systems seamlessly.
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Battery Efficiency: Up to a year of battery life means you rarely need to worry about replacements.
Cons
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Basic Layout: Lacks extra programmable side buttons for advanced productivity workflows or gaming.
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USB-A Receiver: Requires an available USB-A port; users with USB-C-only laptops will need an adapter.
Lenovo 400 Wireless Mouse Pricing Estimation (Kenya)
Market prices for this model in Kenya generally fall within this range:
| Dealer Category | Estimated Price Range (KES) |
| Retail & Corporate Suppliers | KES 1,400 – KES 2,000 |
Lenovo 400 Wireless Mouse Verdict
The Lenovo 400 Wireless Mouse (GY50R91293) is a fantastic, no-nonsense wireless solution for daily computing. It strikes an excellent balance between durability, portability, and ease of use. It is highly recommended for anyone looking for a dependable, affordable mouse that complements a laptop or desktop setup for professional or academic productivity.





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