Old-school ASIC Block Erupter USB Bitcoin miner from the early days of hobby mining. This is one single unit; the two photos show the front and back. It is a fun little piece of crypto history, a desk conversation starter, or a nostalgia gadget for someone who remembers when tiny USB miners were exciting.

Important reality check: this will not generate meaningful income today. Modern mining hardware is wildly beyond this class of device, so buy it for the nostalgia, tinkering, or display value rather than profit.

No shipping. I will meet for local pickup at a public space in Provo.

Accepted payment: Apple Cash, Venmo, or cash.

More product details:

https://www.etcwiki.org/wiki/USB_Block_Erupter_Review_%28ASIC_Bitcoin_Miner%29