Anonymous A started this discussion 13 years ago#26,165
It's a 4.5 GH/s bitcoin miner that only uses about 4.5 watts, +/- 10%.
At the current bitcoin mining difficulty and with bitcoins approaching $50, it will pay for itself in a month. I expect difficulty to increase and the price of bitcoins to come down, but I expect to at least double my money within 6 months, especially if I buy and sell at the right times.