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Lenovo 100 Wireless Compact Keyboard Cordless Keyboard for PC & Laptop with Windows Silent Keys Full-Size Layout with Numeric Keypad Plug & Play USB Receiver Portable, Black
Lenovo

Lenovo 100 Wireless Compact Keyboard Cordless Keyboard

Bottom line: The Lenovo 100 Wireless Compact Keyboard Cordless Keyboard ($19.99 on Amazon as of 2026-10-07): Silent keys rated at 45 dB, suited to open offices and shared rooms; main trade-off: keys are not backlit, which makes it harder to use in dim rooms.

$19.99

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Buy on Amazon — $19.99 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

  • ✓ Silent keys rated at 45 dB, suited to open offices and shared rooms
  • ✓ Dedicated numeric keypad for spreadsheets and data entry
  • ✓ 11 Fn shortcut keys for media, app switching and common tasks
  • ✓ Plug-and-play USB nano receiver, no drivers or pairing needed
  • ✓ Runs on a single AA battery, so no charging cable on the desk

Cons

  • ✗ Keys are not backlit, which makes it harder to use in dim rooms
  • ✗ Only Windows 10 and 11 are listed as compatible, macOS is not stated
  • ✗ Connects only by USB receiver, with no Bluetooth option listed
  • ✗ The receiver needs a free USB port on your PC or laptop

Manufacturer description

The Lenovo 100 Wireless Compact Keyboard is a full-size keyboard with a numeric keypad in a slim body that takes up little desk space and fits in a drawer or locker when you are done for the day. It suits hybrid workers, students, and anyone sharing a room or open office. Setup is plug and play. Plug the included USB nano receiver into your PC or laptop and Windows 10 or 11 recognizes the keyboard without drivers or pairing. A single AA battery powers it, so there is no charging cable on your desk. The keys are rated at 45 dB, quiet enough for calls, late-night work, or a shared study space…

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SpecPicks Verdict

SpecPicks scored Lenovo 100 Wireless Compact Keyboard Cordless Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Lenovo's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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

Does the Lenovo 100 Wireless Compact Keyboard need drivers or software?

No. It is plug and play: insert the included USB nano receiver and Windows 10 or 11 recognizes the keyboard right away, with no setup required.

What battery does this keyboard use?

It runs on a single AA battery. Check the product listing to see whether a battery is included in the box.

How quiet are the keys?

Lenovo rates the key clicks at 45 dB, which is quiet enough for open offices, classrooms, and shared spaces at home.

Does it have a numeric keypad even though it is compact?

Yes. It keeps a full-size layout with all standard keys plus a dedicated numeric keypad, in a slim body designed to save desk space.

Will it work with a Mac or connect over Bluetooth?

Lenovo lists compatibility with Windows 10, 11 and newer, and the keyboard connects through the included USB nano receiver. Bluetooth and macOS support are not stated, so check the manufacturer listing before buying for those uses.

Key Features

  • Compact, Clutter-Free Design: Streamline your workspace with the Lenovo 100 Wireless Compact Keyboard. Its slim, space-saving design fits neatly on any desk and easily stores away for hybrid workers and flexible office setups
  • Effortless Productivity Boost: Work smarter with 11 Fn shortcut keys for instant access to essential functions. Quickly navigate between apps, control media, and manage your tasks to stay focused and efficient all day
  • Dedicated Numeric Keypad: Enjoy fast, accurate number entry with a built-in numeric keypad. Whether you're handling budgets, spreadsheets, or reports, this keyboard delivers precision and speed for data-driven tasks
  • Whisper-Quiet Typing Experience: Stay focused in shared spaces with silent key clicks operating at just 45 dB. Type comfortably without disturbing coworkers, classmates, or family in open offices or study sessions
  • Reliable Wireless Performance: Plug and play functionality with the included USB nano receiver offers a seamless, cordless connection with no setup required. Powered by a single AA battery for extended use
  • Universal Windows Compatibility: Works seamlessly with Windows 10, 11, and newer operating systems for PC and laptop use with instant recognition and reliable performance

Full Specifications

BrandLenovo
ColorBlack
Unit Count1 Count
ConnectivityWireless, USB
Model NumberGY41K81003
Power SourceBattery Powered
CompatibilityPC
Number of Keys100
Connection TypeWireless
Keyboard LayoutQWERTY
Mfr Part NumberGY41K81003
Number of Packs1
Special FeatureLightweight, Spillproof
Antenna LocationBusiness, Education, Everyday Use, Personal, Student
Hand OrientationAmbidextrous
Compatible DevicesLaptop, Personal Computer
Number of Batteries1 AA batteries required. (included)
Keyboard DescriptionMembrane
Warranty Description1 year manufacturer
Connectivity TechnologyUsb
Full listing titleLenovo 100 Wireless Compact Keyboard Cordless Keyboard for PC & Laptop with Windows Silent Keys Full-Size Layout with Numeric Keypad Plug & Play USB Receiver Portable, Black

Ready to buy?

Lenovo 100 Wireless Compact Keyboard Cordless Keyboard for PC & Laptop with Windows Silent Keys Full-Size Layout with Numeric Keypad Plug & Play USB Receiver Portable, 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 — $19.99

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

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Lenovo 100 Wireless Compact Keyboard Cordless Keyboard for PC & Laptop with Windows Silent Keys Full-Size Layout with Numeric Keypad Plug & Play USB Receiver Portable, Black
$19.99
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