Cypherpower Kingdra Overclocking Control Board for ALL Antminer S19j Pro

Cypherpower

$55.00

Kingdra overclocking control board can achieve 60%+ hashrate increase for all S19j at efficiency ratio lower than 31.5j/Th. It applies to all S19j

Overclocking solution to S19j with A113D control board

Overclocking performance better than competitors

Easy installation and disassemble process. 2 mins needed only for each S19j through a reversible process. Plug and play, no other action required.

No commission on the firmware. Available for future upgrade and customization for large mining farms

Cypherpower Kingdra Overclocking Control Board for ALL Antminer S19j P