ASICminer - Bitfountain USB ASIC Bitcoin Miner 336 MH/s

Does what it says on the box.Simple plug & play setup with clear instructions provided as to how to connect these & start mining within 5 minutes.

They work exactly as advertised. All you need to do is Plug in to your USB, re scan with your miner software, and a mining we will go. I've not worked with the overclocking, however I don't think I would find any issues. I did find that the output was better on USB 3.0 and 64bit OS setup.

It works amazing and the shipping was excellent I used it for months now and there has been no problems since I would recommend this for anyone who is starting up bitcoin for the first time.

Works like detailed but pointless to buy these anymore, might want to get the blades from this seller and build a farm

Wanting to get into Bitcoin mining I looked for an inexpensive way to get up-and-running with this as a hobby. These little ASIC Miners did the trick! I have to say that Jones Gear was awesome to deal with, one of the miners I purchased had a hardware issue, and they quickly RMAd it, and went above-and-beyond in customer service for me! All of their communications were professional, and rapid. Now that I have had my miners running for a couple weeks hooked up to a Linux server, I can say that although I won't get rich with them, they sure are a lot of fun! I've been playing with various pools (Eligius & Slush's) and enjoy watching the graphs roll by, and my wallet slowly suck in the profit they generate. The 7 miners I have run at an average of 2.2 GH/s, and consume a trickle of 17.5 watts. On average I've been generating about 0.0023 BTC per day, not too shabby. Be careful about the pricing of these units, and do your math. My goal is simply to break even with them, and learn how mining works and to see if it can scale for me versus the risks. From what I see so far, I will certainly break even, and I'm becoming even more inclined to get into a more proper mining rig now! Great for beginning, just don't pay too much for them if you hope to break even. Also, with just 1 of these running, it'll take a very long time to reach the .01 BTC minimum most pools have for payouts! But then again, at the rate BTC is going up compared to the difficulty, maybe it'll be worth it.