Poor Man's Bitcoin Mining Rig, ASICMiner USB Block Erupter …

ASICMiner USB Block Erupter with fan in USB hub taped to card stand; not an epic rig by any stretch of the imagination but fun for pulling in 0.01 BTC or so per week.

What Is a USB Bitcoin Miner in Crypto, and How Does It Work?

Mining is changing, but not the Way you Expect., by Rishab Chakraborty

Bitcoin ASIC USB Miner which barely produces Bitcoin by merely making it a USB port - GIGAZINE

My Early Bitcoin ASIC Miners (2013-2014) - Pictures / History

MANIC MINERS: Ten Bitcoin generating machines • The Register

Asic miner scrypt asicminer block erupter usb bitcoin miners - AliExpress

MANIC MINERS: Ten Bitcoin generating machines • The Register

Asic hi-res stock photography and images - Alamy

UbuntuHak: 2013