Bitcoin Antminer U3
3.4 out of 5 stars 41 ratings | 9 answered questions Currently unavailable. Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. Ask Question Asked 3 years, 6 months ago. Instead of mining with hardware capabilities of my Computer, and buying expensive GPU (graphic cards), I have ASIC mining on my mind. Free shipping for many products! We don't know when or if this item will be back bitcoin antminer u3 in stock. Free shipping total market capitalization of cryptocurrencies for many products! Find many great new & used options and get the best deals for Bitmain Antminer U3 - 0.020 btc to usd 60gh/s USB ASIC Bitcoin Miner at the best online prices at eBay! Transcript - How to Setup a Raspberry Pi 2 Bitcoin Mining Rig w/ Bitmain AntMiner U3. Each Antminer S9i employs 189 such chips to deliver more hashrate and efficiency than any bitcoin miner ever made..The AntMiner U3 USB miners (connected to a PC via USB, not powered by USB) should start shipping on November 5th, or with other words less than 2 weeks from now I run the the Antminer U3 with Minera 0.6.1 and the latest official cgminer on my raspberry PI 1 B -> Stable arround 60 GH/s with these Extra settings: --au3-volt 825 --au3-freq 237.5 = 60 GH/s --au3-volt 825 --au3-freq 225.0 = 55 GH/s ---> It will start everytime with 4 HW errors, but then after some minutes it will go stable. Although the Cost per GH is not competitive this is good fun way of mining Bitcoin in the office with a good looking stylish device Bitmain Antminer U3 (New) 63gh/s Bitcoin Miner USA Domestic Ship Brand: AntMiner. Make sure this fits by entering your model number. Although the product is difficult to set up and has had compatibility issues with CG miner - it is a step up from entry devices such as the Avalon Nano USB miner.