Tip: Dear customers, please press the whole keyboard once from top to bottom with both hands when receiving the goods, so that all the structures of the keyboard are close to each other, so as to avoid the looseness of each structure of the keyboard during transportation.

RD75 PRO we’ve upgraded the PCB design. The ultra-low latency mode is now set by default, meaning you no longer need to press FN+H to activate it.

If your user manual mentions activating ultra-low latency mode using FN+H, please disregard this instruction.