![]() ![]() These are massively inadequate in terms of mining power by today's metrics. Market value for 1.99 BTC was around $200-$225 USD at the time. These Block Erupter USB devices have a hash rate of 333 MH/s (0.000333 TH/s) and were available for purchase at a price of 1.99 BTC per USB miner upon release. The release of the Block Erupter USB comes only a few months after Avalon released the first ever bitcoin ASIC miner to the public in January 2013, and it comes 7 months before Bitmain unveiled it’s first ASIC Miner the Antminer S1. The Block Erupter USB wasn’t the first ASIC miner released, but it was the first ever to use the USB form factor, and used the first ever ASIC chip ever manufactured. On May 4th, 2013, a user named friedcat from ASICMiner released the first ever bitcoin mining ASIC USB device on the bitcointalk forums, the Block Erupter USB. First and second batch release print outs of the USB Block Erupter on the Bitcointalk forum, and 1 print out of an infographic by (defunct) showing the Block Erupter components and re-sale price of 1.05 BTC. ![]() 2 x 49 Port ASICMiner Block Erupter USB Hubs (First and second releases). 12 x ASICMiner Block Erupter USBs (11 unique variants/colors, and 1 extra black (batch 1) Block Erupter) The Block Erupter hubs use a 5V rail to power all of the USB ports. They are all fully functional and each mine at ~330 MH/s.īoth of the 49 Port ASICMiner Block Erupter USB Hubs have also been tested using an APX PSU with a 24 pin power connector and high Amp (30Amp required) 5V output. I’m also including another black (batch 1) that is used to display the rear PCB board and hardware components as a compliment the info graphic advertisement in the shadow box frame.Įvery USB Block Erupter has been tested using cgminer. This collection includes all 4 unique colors from the first Sapphire batch release ( ), and all 7 unique colors from the second Sapphire batch release ( ) for a total of 11 unique Block Erupters. To the best of my knowledge, this is the only existing complete collection of ASICMiner Sapphire Block Erupter USBs that has ever been shared online. Selling my completed ASICMiner Block Erupter Sapphire USB collection set on Scarce City:Īuction goes live on Tuesday, September 20th, 2022 and is active for 48 hours. ![]()
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