Antminer Universal Xilinx 7007 Control Board C55 Control board for 19 Series (7007 Version)

High-quality Antminer general C55 control boards with Xilinx 7007 Zynq chip for  Antminer S19, Antminer S19j, Antminer S19 Pro, etc. are on sale. The control board can be used as a universal control board for various models of the 17 or 19 series by flashing the corresponding firmware. Universal replacement control board is used to repair damaged, Antminer S19, Antminer S19j Pro and other miners, large inventory, affordable price, test before shipment to ensure customers receive a working control board.