http://cgi.ebay.com/ws/eBayISAPI.dll...lenotsupported
They are awesome little 3X5" units making a whopping 22A @ 5V. Retails for over $150 a piece.
Here are the specs...
http://www.xppower.com/pdfs/SF_SDS120.pdf
You can get the wiring harness here... http://www.newark.com/jsp/search/pro...equestid=97438 Or just buy the molex connectors and pins on Digikey for $5. I bought one and am very happy with it. Definitely good for powering multiple laser heads.