USED MicroBT Whatsminer M21S 60Th/s Bitcoin - SHA256 BTC Miner

In stock models usually ship within a week of order date. Backorder items are ordered from the mining farms where they are currently located, and as such they are usually delivered within 4-8 weeks. As these products are used, cosmetic condition is not guaranteed. Only full functionality and hashrate is guaranteed.    SHIPS FROM USA - UNLIMITED SMS SUPPORT - COMES WITH CUSTOM FIRMWARE, OVERCLOCKING UNLOCKED, UP TO 60TH! - POWER CABLE NOT INCLUDED - UNIT MAY BE A BIT DUSTY - INCLUDES 30 DAY WARRANTY.