Type: Mining Machine Computing Power Control Board Adapter cardModel Number: M20 M30 M21SUsed for Whatsminer connector between dashboard and control board for miner M20 series M30 seriesColour: greenMaterial: PCB+plastic+metalPackage Contents:1 x Adapter BoardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
