How to change backlights of HV-KB558CM Keyboard Combo

You can switch between 3 backlight modes of HV-KB558CM: Breathing mode, Always On, and Backlights Off. To Switch between Breathing Mode and Alwa...

Can I change the LED color of the keyboard?

The LED of this keyboard is not customizable, however you can change the backlit mode from marquee to breathing, and even turn it off. Please refer...

Are the multimedia keys (home/email/computer etc.) work on Mac as well?

While the keyboard can be used on Mac, the multimedia keys, however, do not work on Mac.

Are the letters of the keys illuminated as well?

Unfortunately the letters on the keycaps are not transparent, so the light cannot go through.

My WASD has switched itself. How can I fix it?

To switch wasd keys and arrow keys, please presss FN + W .

Can I physically switch keys of HV-KB558CM to make a different layout?

As the keycaps of the keyboard is not switchable, therefore you cannot physically switch the keys of the keyboard.

How do I turn off the sleep mode for the HV-KB558CM keyboard?

Unfortunately the sleep feature cannot be turned off.

This product is not working properly, help!

Please try the following methods to solve your problem:1. If you are using USB devices (keyboard or mouse, for example) on your desktop PC, please ...

How can I program this product?

This product is not programmable, however, there might be third party software that can program Plug & Play product like this one, so please se...

Does this product require driver / Where can I find the driver of this product?

This product is Plug & Play, it means once you plug in the product, it will be installed on your computer automatically, so you don't need a d...