Wireless Keyboard-2.4G USB Ultra Slim Quiet Full Size Matte PC Computer Keyboard,19 Multimedia Keys,Number Pad,Plug&Play,Lag-Free Ergo,Long Battery life for Desktop,Laptop,Smart TV,MAC,Windows,QWERTY
$26.99
Price: $26.99
(as of Oct 02, 2025 13:57:20 UTC – Details)
Product description
Enhance Productivity with One-Touch Controls 
This wireless keyboard offers 19 shortcut/combined keys for instant access to Lock Screen, Calculator, My computer, Mute, Media, Email, Files, Volume, Web Browsing, Sleep, Search and more. Designed for comfort and efficiency, it streamlines your workflow, letting you get more done with fewer clicks.
USB Wireless Membrane Keyboard with Numeric Keypad – Plug & Play 
Reliable Wireless Freedom Enjoy a strong, lag-free 2.4 GHz connection with a 33 ft range for uninterrupted performance. Just plug the USB receiver into your device and start working instantly—no setup required.
* *Wireless range may vary based on environmental and computing conditions
Wide compatibility across devices 
Whisper-Quiet Typing Designed with smooth short-throw, laptop-style keys, this wireless keyboard minimizes noise for a quieter, more comfortable typing experience. Perfect for shared spaces, offices, or late-night work—type without disturbing others.
Keeping it simple and reliable- with 2* AAA batteries 
Energy-Saving Design An independent power switch on the back lets you manually turn off the keyboard, while auto-sleep mode activates after 15 minutes of inactivity to extend battery life. Enjoy up to 12 months of use on a single set of batteries.
Meet the needs of your daily life and work. 
Designed for Everyday Efficiency Perfect for both work and daily tasks, this wireless keyboard delivers comfort, convenience, and reliability to meet your everyday needs.
*Matte Finished Keys to say goodbye to oily keycaps*
How do I reconnect the INFINMIND wireless keyboard to my computer using the USB receiver?
Simply remove the USB receiver and insert it into your computer’s USB port. Then, insert 2 AAA batteries into the keyboard, turn on the power switch, and wait a few seconds—the keyboard will connect automatically.
Why doesn’t this keyboard work with Bluetooth but functions well with USB 2.4GHz wireless?
This keyboard uses a USB 2.4GHz wireless connection, not Bluetooth. Simply plug the included USB receiver into your device for a stable and reliable connection.
Does the INFINMIND wireless keyboard come with batteries?
Yes, the INFINMIND wireless keyboard includes 2 AAA batteries in the package, so you can start using it right away.
My number pad/keypad is not working. What should I do?
Please check if the Num Lock key is enabled. Press the Num Lock key to activate the number pad and try again.
Some keys are not working. What should I do? key-lock problem?
Avoid using a USB hub, extender, switch, or other extension devices, as they may interfere with the USB receiver. A key-lock state problem: start by toggling Fn Lock (e.g., Fn+Caps or Fn+Esc) and pressing NumLock to restore normal key functions.
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Customer Reviews
4.4 out of 5 stars 89
4.4 out of 5 stars 281
4.3 out of 5 stars 209
4.4 out of 5 stars 281
4.4 out of 5 stars 281
4.3 out of 5 stars 209
4.3 out of 5 stars 209
Price
$35.99$35.99
$19.99$19.99
$16.99$16.99
$19.99$19.99
$19.99$19.99
$18.99$18.99
$18.99$18.99
Connectivity Way
USB Wireless
1*USB receiver and 2*Bluetooth
1*USB receiver and 2*Bluetooth
1*USB receiver and 2*Bluetooth
1*USB receiver and 2*Bluetooth
1*USB receiver and 2*Bluetooth
1*USB receiver and 2*Bluetooth
Power Source
Battery
With Charging Cable
included 1*AA Battery
included 2*AA Battery
With Charging Cable
included 1*AA Battery
included 1*AA Battery
Long Battery life
12 months
60 days
20 months
40 months
60 days
20 months
20 months
4-level Adjustable DPI
19 multimedia shortcut keys
1000/1600/2400/3200
1000/1600/2400/3000
1000/1600/2400/3000
1000/1600/2400/3200
1000/1600/2400/3000
1000/1600/2400/3000
Hyper Fast Scrolling-4 Way
Space-Saving Full-Size & Quiet
Scroll Horizontal & Vertical
Scroll Horizontal & Vertical
Scroll Horizontal & Vertical
Scroll Horizontal & Vertical
Scroll Horizontal & Vertical
Scroll Horizontal & Vertical
With Ergonomic Design
Auto Sleep Function, Ergo
Small to Medium-sized hands
Small to Medium-sized hands
Medium to Large sized hands
Small to Medium-sized hands
Small to Medium-sized hands
Small to Medium-sized hands
【Space-Saving Full-Size & Quiet Wireless Keyboard】This ultra-slim, compact wireless keyboard designed with short-throw, laptop-style keys, offers a full standard layout with dedicated arrow keys, number pad, and customizable shortcuts, providing a comfortable and efficient typing experience in a sleek, its innovative noiseless click technology reduces noise by up to 90%, ensuring a quiet and distraction-free work environment. space-saving design perfect for both home, office, and Shared Spaces.
【Matte-Finished Keycaps – Always Clean, Never Shiny】Tired of oily, glossy keycaps? The matte surface resists fingerprints and smudges, keeping the PC keyboard looking fresh even after months of daily use. No need to wipe down daily. A full-size layout with responsive keys and durable build makes this membrane keyboard a dependable choice for everyday work, school, or home use.
【Multimedia Shortcuts & Efficient Layout】Boost productivity with 12 multimedia shortcut keys and a full numeric keypad for easy data entry. Fully compatible with Windows systems, this USB wireless keyboard also offers 7 additional shortcuts (Note: some may not be compatible with Mac). Perfect for both work and play, this versatile keyboard lets you access your most-used functions with a single touch.
【Stable & Reliable 2.4GHz Wireless Keyboard Connection】Experience smooth, lag-free typing with advanced 2.4GHz wireless technology, ensuring a strong and stable connection up to 33 feet, even in crowded environments with multiple devices. Ideal for those seeking a reliable wireless PC keyboard solution for both work and play.
【Long-Lasting Battery Life & Auto Sleep Function】Powered by 2 AAA batteries (included), this computer wireless keyboard offers up to 12 months of usage on a single set, thanks to an energy-efficient auto sleep function that activates after 15 minutes of inactivity, reducing battery drain. An integrated ON/OFF Switch(back side) further allows you to power it down completely when not in use, maximizing battery efficiency.
【Wide Compatibility Across Devices】This versatile wireless keyboard is fully compatible with Windows 11, Windows 10, Chrome OS, Linux, and Mac OS, seamlessly integrating with laptops, desktops, or MacBooks, ensuring smooth, efficient typing across various operating systems.
【Package Contents】The INFINMIND K913 wireless keyboard includes: 1 x ultra-slim full-size keyboard; 1 x 2.4GHz USB receiver, 2 x AAA batteries (included), 1 x instruction manual, Free technical support for assistance with any inquiries or issues.
Customers say
Customers find the keyboard quiet and good value for money. Moreover, they appreciate its connectivity features, with one customer noting it automatically connects to their laptop. However, the functionality receives mixed feedback, with some saying it works well while others report issues with most keys not working.
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