That gear is for BTC uses sha-256 base software to mine.
It can also mine PPC with sha-256 . you will need a psu to mine with it.
It uses .77 watts per gh or around 400 watts on full power. It will not turn a profit unless you have free power and you can use the heat that it makes.
ebay seller of a psu
http://www.ebay.com/itm/HP-1200W-Power-Supply-PSU-Custom-Solder-Kit-for-Antminer-S3-S1-S5-Avalon-A6-/231963112292?hash=item3602143364:g:fewAAOSwIzNXOmBRthe s-3 on ebay
http://www.ebay.com/itm/Antminer-S3-Antminer-S3-453-GH-s-Bitcoin-ASIC-Miner-/182171025032?hash=item2a6a3d3e88:g:zfwAAOSwPc9Ww3ckso the psu and 2 s-3's would be okay on it total of under 140
or the psu and 1 s-3 total of under 90
it will lose money with out free power