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Lenovo 100 Wired USB Computer Mouse for PC, Laptop, Computer with Windows - Full-Size - Ambidextrous Design - 3 Buttons - Red Optical Sensor – Black

Lenovo 100 Wired USB Computer Mouse for PC

Bottom line: The Lenovo 100 Wired USB Computer Mouse for PC ($8.99 on Amazon as of 2026-10-07): Ambidextrous full-size shape suits left- and right-handed users; main trade-off: single 1000 DPI resolution; no adjustable sensitivity listed.

$8.99

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Buy on Amazon — $8.99 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Ambidextrous full-size shape suits left- and right-handed users
  • ✓ 1000 DPI red optical sensor for smooth window-to-window navigation
  • ✓ Wired 1.7 m USB-A cable: no batteries, receiver or pairing
  • ✓ Buttons rated for a 3 million click life
  • ✓ Plug-and-play setup on Windows PCs and laptops

Cons

  • ✗ Single 1000 DPI resolution; no adjustable sensitivity listed
  • ✗ Only 3 buttons; no side buttons for back/forward
  • ✗ Needs a USB-A port; USB-C-only laptops need an adapter
  • ✗ Cable limits portability compared with a wireless mouse

Manufacturer description

The Lenovo 100 Wired USB Mouse is a simple pointing device for everyday work on Windows PCs and laptops. Its slim-grip, full-size body has an ambidextrous shape, so it fits comfortably whether you use your left or right hand. Three buttons cover the basics without extra controls to learn. A red optical sensor tracks at 1000 DPI. That is enough resolution to move cleanly between windows, spreadsheets and browser tabs on a typical desktop display. The mouse connects over a 1.7-meter USB-A cable, so there is no receiver to lose, no pairing step and no batteries to replace. Plug it in and…

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SpecPicks Verdict

SpecPicks scored Lenovo 100 Wired USB Computer Mouse for PC using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Compare with similarly-priced alternatives in the gaming peripherals category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Lenovo 100 Wired USB Mouse work for left-handed users?

Yes. It has an ambidextrous, full-size design, so it fits comfortably in either the left or right hand.

What DPI does the Lenovo 100 mouse use?

It uses a red optical sensor with a 1000 DPI resolution, which suits general desktop navigation and office work. The product listing doesn't mention any adjustable DPI settings.

How long is the cable and what port does it need?

The mouse has a 1.7-meter (about 5.6 ft) cable that ends in a USB-A connector. If your laptop only has USB-C ports, you need a USB-C to USB-A adapter or hub.

Do I need to install drivers or batteries?

No. It's a plug-and-play wired mouse. Plug it into a USB-A port on a Windows PC and it's ready to use. It draws power over the cable, so it never needs batteries.

How durable are the buttons?

Lenovo rates the buttons for 3 million clicks. Check the product listing for current warranty terms.

Key Features

  • Slim and Comfortable Design: The Lenovo 100 Wired USB Mouse boasts a slim grip full-size mouse with an ambidextrous design, ensuring a comfortable fit in your hand, whether you're left or right-handed.
  • Built to Last: Rest assured about durability with the Lenovo 100 Wired USB Mouse. It's engineered for a 3 million clicks button life, delivering long-lasting performance that stands the test of time.
  • Reliable Wired Connection: Enjoy an easy and reliable connection to your PC via a 1.7-meter USB-A cable. No need to worry about signal drop-offs or battery replacements; this mouse is always ready for action.
  • Precision and Smooth Movement: The Lenovo 100 Wired USB Mouse offers precise movement with its 1000 DPI resolution and red optical sensor. Glide smoothly from window to window, ensuring accurate and efficient navigation.
  • Plug-and-Play Convenience: This hassle-free mouse is designed for productivity. It features a straightforward plug-and-play connection to PCs with a USB-A cable, making it a practical choice for users seeking a reliable and efficient pointing device.

Full Specifications

BrandLenovo
ColorBlack 100
Range1.7 meters
Model NameCMOUSE-1
Style NameModern
Unit Count1 Count
ConnectivityUSB
Model NumberGY51K20071
Power SourceCorded Electric
CompatibilityPC
Item Type NameComputer Mouse
Button Quantity3
Connection TypeWired
Mfr Part NumberGY51K20071
Special FeatureErgonomic Design, LED Lights, Programmable Buttons
Antenna LocationGaming, Office
Hand OrientationAmbidextrous
Hardware PlatformPC
Compatible DevicesPersonal Computer
Enclosure MaterialPlastic
Full listing titleLenovo 100 Wired USB Computer Mouse for PC, Laptop, Computer with Windows - Full-Size - Ambidextrous Design - 3 Buttons - Red Optical Sensor – Black

Ready to buy?

Lenovo 100 Wired USB Computer Mouse for PC, Laptop, Computer with Windows - Full-Size - Ambidextrous Design - 3 Buttons - Red Optical Sensor – Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $8.99

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Lenovo 100 Wired USB Computer Mouse for PC, Laptop, Computer with Windows - Full-Size - Ambidextrous Design - 3 Buttons - Red Optical Sensor – Black
$8.99
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