Brands Guides About
Lenovo GY41K81003 Wireless Compact Keyboard — main product image
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo GY41K81003 Wireless Compact Keyboard
Lenovo

Lenovo GY41K81003 Wireless Compact Keyboard

★★★★★4.0 (45 reviews)

A slim, whisper-quiet wireless keyboard with a dedicated number pad and 11 function shortcuts for clutter-free productivity.

$19.99*
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Lenovo 100 Wireless Compact Keyboard (GY41K81003) is designed for users who want a clean, minimal workspace without sacrificing essential input features. Despite its space-saving footprint, it retains a dedicated numeric keypad with 100 keys total — a practical advantage for anyone who regularly works with spreadsheets, accounting software, or data entry. Eleven Fn shortcut keys across the top row give quick access to media playback controls, volume adjustment, and common productivity functions, reducing the need to reach for the mouse during routine tasks.

Connectivity is handled by an included USB nano receiver that provides plug-and-play operation with no drivers or software to install. The membrane key mechanism keeps noise down to approximately 45 dB, well below the threshold that would disturb nearby coworkers or family members. Powered by a single AA battery, the keyboard stays lightweight and eliminates the recurring need to charge via cable. The slim, low-profile design tucks neatly into a bag or desk drawer, making it a practical companion for hybrid workers who move between locations. While it does not offer the typing feel of a mechanical board, it delivers reliable, quiet input for everyday office tasks at an accessible price point.

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-Size Layout with Portability: Features a complete non-backlit keyboard layout including all standard keys and numeric keypad while maintaining a compact profile that is easy to transport and store

Specifications

Brand
Lenovo
Model
GY41K81003
Keyboard Type
Membrane
Number of Keys
100
Connectivity
Wireless (USB Nano Receiver)
Noise Level
~45 dB
Power
1 x AA Battery
Color
Black
Compatible OS
Windows 7, Windows 8, Windows 10
Compatible Devices
Laptop, PC

Pros & Cons

👍 Pros

  • Compact form factor saves desk space while still including a full dedicated numeric keypad.
  • Whisper-quiet 45 dB key clicks allow comfortable typing in shared or quiet environments.
  • Plug-and-play USB nano receiver requires no drivers or pairing setup.
  • Eleven Fn shortcut keys provide quick access to media controls and productivity functions.
  • Single AA battery power keeps the keyboard light and avoids USB charging cables.

👎 Cons

  • Membrane switches lack the tactile feedback and responsiveness that mechanical keyboard users expect.
  • No Bluetooth option — the USB nano receiver occupies a port and limits use with tablets or phones.
  • Compatible only with Windows 7, 8, and 10 — no official macOS or Linux support listed.
  • The compact layout may feel cramped for users accustomed to full-size key spacing.
  • No backlighting, making it difficult to use in low-light conditions.

Frequently Asked Questions

It connects via an included USB nano receiver — plug it into any available USB-A port and the keyboard is ready to use with no software or pairing required.
Key clicks operate at approximately 45 dB, which is quieter than a typical conversation, making it suitable for shared offices and study environments.
It uses membrane key switches, which provide a soft, quiet keystroke with low travel — prioritizing comfort and noise reduction over the tactile click of mechanical switches.
The keyboard is compatible with Windows 7, Windows 8, and Windows 10. It is designed for use with PCs and laptops running these operating systems.
It runs on a single AA battery, keeping the unit lightweight and eliminating the need for recharging.

Related Products