How to download and set up macros ？

When you enter the software download site, you can see detailed instructions on the download process, as well as the software zip file. PLEASE NOTE: The software setup needs to be done in the z-state of the plugged-in cable.

Can this be programmed then used on a different computer? (I.e. Macbook/HP/iOS or other systems)

The setup software needs to be done on Windows, the keypad can automatically remember the settings, and you can connect other devices when you are done.

What does the knob work? How to set it?

The knob contains left and right rotation (with its own scale) and key function, each scale represents one input, and the rotation has a stopping feel. Example: If you set K1 / Turn Left to h, you can input "hhhhhhh" if you keep turning to the left.

How to program the buttons for media use? (play/pause, forward, backward)

You can select a knob setting. For example, if you choose the "K1 - Left" module, select "Previous track" in the "Multimedia" module in the menu bar and click on "Download". The same goes for the others.

How to program the RGB mode

RGB mode is only on when connected." LED Mode0" is off by default; "LED Mode1/5" is fully lit, "LED Mode2/3" is lit one by one, and "LED Mode4" is lit only by operating the LED Mode4" is lit only by the key.