Condition: New shipping policy:361801924023 item zip code:11791 Mining Hardware:ASIC MPN:CTRL_C84 Store Category 2:ON SALES Hash Algorithm:SHA-256 Brand:Bitmain seo keywords:Bitmain Antminer C84 control board, Antminer S19 control board replacement, Bitcoin mining control board, ASIC miner control board, Bitmain control board, Bitcoin Cash compatible control board, New Bitmain control board, US seller free shipping, Same day shipping Bitmain parts, Antminer board USA seo description:Fast US shipping from OOBIZ. See full listing for details.