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Ships from
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Sold by
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
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  • VIDEO
ProtoArc K90-A Backlit Compact Bluetooth Keyboard for MacProtoArc
  • ProtoArc Backlit Compact Wireless Keyboard for Mac, K90-A Bluetooth Keyboard, Multi-Device, Low Profile, Fluid Quiet Typing, Compatible with MacBook Pro/Air, iPad - Space Gray
  • To view this video, download

ProtoArc Backlit Compact Wireless Keyboard for Mac, K90-A Bluetooth Keyboard, Multi-Device, Low Profile, Fluid Quiet Typing, Compatible with MacBook Pro/Air, iPad - Space Gray

4.7 out of 5 stars 38 ratings

To see product details, add this item to your cart. You can always remove it later.

About this item

  • Efficiently Compact: Our keyboard features a compact layout designed for precise functionality without compromising on portability. Compatible with MacBook Pro, MacBook Air, iPad, or iPhone. Note: Device manufactured before 2013 or running macOS versions below 10.12 are not supported. Not compatible with Linux, Windows, or the Windows installed on Mac hardware
  • Customizable Backlighting: Customize your typing experience with our ProtoArc backlit wireless keyboard for Mac, offering three soft white LED brightness levels for reduced eye strain in any environment
  • Seamless Multi-Device Connectivity: Connect up to 3 devices effortlessly with our wireless bluetooth keyboard's 3 bluetooth channels. Conveniently switch between devices using the mode switch button, with connection established via Bluetooth (no USB dongle required)
  • Sleek Design, Responsive Typing: Featuring a sleek design that seamlessly complements your mac setup, wireless keyboard provides a remarkable typing experience, thanks to its low-profile scissor mechanism keys offering tactile feedback for fast and accurate input
  • Rechargeable and Eco-Friendly: Features a built-in 1200mAh rechargeable battery, entering sleep mode after 60 minutes of inactivity to conserve energy. Easily awaken the keyboard with any key press, with manual reactivation needed for backlighting
  • Flat Design: The intentionally flat ProtoArc keyboard promotes a neutral wrist position, reducing discomfort and the risk of conditions like carpal tunnel syndrome, ensuring optimal typing comfort with level wrists and fingers
  • Maximize Efficiency with Compact Design: Experience enhanced productivity with our compact keyboard tailored for Mac devices. Compact keyboard offers a space-saving solution without compromising on performance, ideal for those seeking efficiency in a smaller form factor

Product information

Technical Details

Brand ‎ProtoArc
Manufacturer ‎ProtoArc
Place of Business ‎/
Model ‎K90-A
Model Name ‎K90-A
Compatible Devices ‎Laptop
Special features ‎Portable, Backlit, Rechargeable
Number of Items ‎1
Power source type ‎Battery Powered
Batteries included ‎No
Batteries Required ‎No
Keyboard Description ‎Multimedia
Connector Type ‎Bluetooth
Hand Orientation ‎Right
Manufacturer ‎ProtoArc
Item model number ‎K90-A
Parcel Dimensions ‎30.1 x 16.3 x 3.1 cm; 660 g
ASIN ‎B0FH6W6V4P

Additional Information

Date First Available Aug. 21 2025
Customer Reviews
4.7 out of 5 stars 38 ratings

4.7 out of 5 stars
鶹 Rank

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ProtoArc Backlit Compact Wireless Keyboard for Mac, K90-A Bluetooth Keyboard, Multi-Device, Low Profile, Fluid Quiet Typing, Compatible with MacBook Pro/Air, iPad - Space Gray


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Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

K90-A Backlit Keyboard

Merchant video

If you've ever had trouble typing in low light or want to add a stylish touch to your desk, the ProtoArc K90-A backlit keyboard is the perfect solution

  • 1.Ensure that the keyboard is fully charged.

    2.Confirm that the keyboard is in the correct mode.

    3.Delete the keyboard's Bluetooth pairing from your device's Bluetooth listing.

    4.Repair the keyboard with your device.

  • 1. Ensure that the keyboard is fully charged.

    2. Delete the keyboard's Bluetooth connection from your computer's Bluetooth connection history. After deleting the Bluetooth connection, restart your computer.

    3. Re-pair the keyboard with your computer

  • No. K90-A Keyboard is designed primarily for macOS and may not be fully compatible with Windows. The media keys and function keys don't work on Windows.

  • Device manufactured before 2013 or running macOS versions below 10.12 are not supported. Not compatible with Linux, Windows, or the Windows installed on Mac hardware.

  • The Bluetooth keyboard comes preconfigured with multimedia functions. The F1-F12 functions need to be activated by pressing Fn + F1-F12 keys. Or you can set the keyboard to the F1-F12 functions by default on your Mac

  • If the keyboard is not in use for 2 minutes, the backlight will automatically turn off and can be awakened by pressing any key.

  • No. The keyboard don't come with usb dongle or bluetoooth adapter. The keyboard can be connected via 3 bluetooth channels when your device supports bluetooth connection.

  • Yes. The keyboard offers 3 bluetooth channels and supports bluetooth 5.1 version or above. Using our keyboard for multiple devices helps declutter your workspace by eliminating the need for separate peripherals for each device.

  • When the battery is low, the low battery indicator light will start flashing in red until the keyboard is turned off. Low battery power can cause performance issues such as response delay and keys sticking

  • The keyboard can be charged using the included USB-C charging cable(in the upper right corner of the compartment inside the box), and the charging indicator will change from red to green when the keyboard is fully charged