This listing is for two AntMiner U1, and three AntMiner U2 Bitcoin USB miners. As far as I know, the U1 and U2 are the same product, except for the heat sink.
Each one can hash up to 2 Gh/s. All five miners together gives you about 10 Gh/s. A USB fan is also included to keep the miners cool.
The hash rate is very low in today's mining standards. To be completely honest you will not make much money with these miners. Please do your own calculation and research before purchasing, to avoid any buyer's remorse. No returns.
I will ship the items within 2 business days. US domestic shipping and PayPal only. Thanks for looking!