Stop before you fry something. There are no simple usb splitters out there.
I did foolish thing by making usb splitter to go from my labtop too my deck top pc so both would recieve internet from my air card ..... stubid i know, but i was currious also.... it worked but one usb cable was larger than the other not allowing the signal to be recieved so istarted to disconnected the wires but did not unplug the usb plug from the e-machine; meanwhile, glancing over i see that my e-machine had installed the usb device & stated it was ready to be used
eventhough not fully connected. At the same time of disconnecting the wires the e-machine started running super fast & the screen went blank. I tried to turn the machine off with the power button but no luck... only by unplugging would it stop. i waited 10 min then plugged it back in and still the same result. I can hear the hard drive running & the fans but there are no lights on the key board. I even tried to reset the memory but no luck. Any help would be appreciated thank you.