MCHOSE K99 Handy Guide
K99 Function Card

Tip: When switched to Mac System from Windows, the functions of the WIN key and Left ALT key are Interchanged. Additionally, F1-F12 keys will function as multimedia keys.
SYSTEM MODE SWITCH

SIDE LIGHT SETTING

BACKLIGHT SETTING

STATUS LIGHT SETTING

* Switch replacement tutorial, please visit: https://youtu.be/1cp30_THpHM
WIRELESS CONNECTION
- Switch the toggle to [B] to enter the wireless mode.
Note: The connection method of wireless 2 and wireless 3 is the same as wireless 1. For wireless 2, press the key combination [FN-201 and the [indicator light] will be purple for wireless 3, press the key combination [FN-3], and the [indicator light] will be cyan. - Press the combination key [Fn+1] to switch to wireless 1 and hold for about 3 seconds until the blue Bght flashes quickly to activate wireless pairing.

- Search for the wireless device name [MCHOSE K99 3.0] of [MCHOSE K995.0) on your device, and click to connect, the wireless indicator light will returns normal

2.4GHZ CONNECTION
- Switch the toggle to (2.4G) to enter the 2.4GHz mode. Indicator light] flash green.

- Open the nameplate cover from the top right comer of the keyboard and take out the USB dongle dongle compartment. USB dongle from the dongle compartment .

- Insert the USB dongle into the USB port on your computer. The keyboard is now ready for use.

WIRED CONNECTION
- Switch the toggle to [OFF] to enter the wired mode.

- Plug the type-c port into the computer & keyboard USB port


Documents / Resources
![]() | K99 Function Card |
References
- User Manualmanual.tools
Published: April 9, 2025
Updated: April 10, 2025

