BITMAIN ANTMINER U1 1.6 gh/s USB ASIC Miner. Overclockable
Bitmain's newest USB miner. Uses their BM1380 55nm hashing chip. Very thing to fit on hubs easily.Overclock-able from 1.6GH/s-2.2GH/s(up to 3.0GH/s with the right cooling and setup)