Yes FX still work, that cable seems to be a pass thru only cable. Has no effect on FX or operation.
I am interested in this keyboard, but I am using a kvm switch to share my keyboard, mouse, and monitor with my new R10 and old R4. I understand that the 510 gaming keyboard has two usb cables. Are both needed for the keyboard to function? With my kvm switch I can only  connect one usb cable to the switch for sharing a keyboard. I understood that one usb cable is a pass through for the USB port on the keyboard. I have read reviews that say the keyboard will function fine with only one usb cable connected to the pc, while others say both must be connected for the keyboard to work. With my very old Tactx keyboard both usb cables had to be connected or the key keyboard would not work at all. thanks
Question about AW 510 keyboard