5 ms·The other end of the cable is generic USB and can often be a naked, logic-free 5V supply.by sjwright 6y agoThe other end of the cable is generic USB and can often be a naked, logic-free 5V supply.bigyikes 6y agoI’ve cut the ends off way too many USB cables just to expose those red and black wires.epse 6y agoAnd surprisingly many cables even have just those two wires inside of them and can't carry any data