USB universal remote control Support a variety of devices With USB port,you can edit code library by yourself via computer Description: USB universal ... IPTV,DVD,AUX,CABLE,VCR,HIFI,and so on.With USB port,you can edit code library by yourself via computerBattery ... directly download the data via USB from website.There is software to match with the remote control. Packing details: 1set/blister card ...