Is a USB Bitcoin Miner Profitable?

Is a USB Bitcoin miner a good purchase? Can it be profitable?

BITCOIN USB MINER GekkoScience Compac F ASIC Profitability

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Block Erupter USB Miner: A Beginner's Guide

4 x GekkoScience COMPAC F with Fan Upgrade + Bitcoin Merch

Is Bitcoin Mining Profitable in 2022 – Forbes Advisor

Are USB ASIC Miner Devices Profitable? - CoinCentral

Are USB ASIC Miner Devices Profitable? - CoinCentral

ASIC USB Block Erupter Bitcoin Miner 330 MH/s - Matte Black - READ

GekkoScience COMPAC F + Fan Upgrade - COMBO Up to 350GH/s

Five USB Bitcoin Miners in Comparison- Bitcoin Mining

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ASICMiner Block Erupter USB 330MH/s Sapphire Miner

Best USB HUB

The Brief History of USB Bitcoin Miners