arkAD

That depends: If I firstly connect second cord responsible for lighting and I will wait some time, the backlighting will start. Unfortunetely at that point connecting first cord (with keyboard logo) does not make keyboard working. There is no input from it and software does not see it. Disconnecting lighting cord and leaving first one makes no change, keyboard still serves purpose of fancy desk lamp. If I connect second cord and then first one before backlighting starts, keyboard will flash for a split second. In that case most of the time software will see the keyboard and it will be working, but without any lighting. (sometimes it does not recognize it, or lights responsible for caps lock etc won’t work, but reinstalling ckb fixes those problems) Unfortunately reinstalling ckb does not help with lighting. :(

I'm happy it exists, however it does not work in my case :( I've got K70 RGB keyboard and macbook pro late 2011 with 2 usb 2.0 ports, running 10.11. Tried all combinations of connecting it and cannot get it completely working. It is either keyboard or backlighting. I need to reinstall ckb almost each time i reconnect keyboard, because it cannot find device again. I'd like to have at least a static backlighting since it's RGB model after all. Does anyone have any ideas?