The BTC24-GH is a 24 GH/s device, or GigaHashes per second. This puts them in about the middle of the pack as compared to some other ASIC manufacturers with regards to their hashing power and their price.
Over 5W/Gh. Useless product is useless. Too little too late.
+10 to this comment. 5W/Gh is insane. Most other ASIC companies are pushing 1.5W/Gh or less now. This is incredibly inefficient. Its like buying a motorcycle engine to power a bus.