The new Bitmain Amlogic C76 A113D control board replaces the S19j series s19j s19jpro S19jPro+ faulty control board to help miners re-hash operations. If your S19j / S19jPro for Antminer is not working correctly, you need to consider whether there is a problem with the control board.
If damaged, it is recommended that you replace it immediately to reduce unnecessary mining losses.
All control boards will be strictly tested before shipment to ensure normal operation.
Ease of Use: WiFi connectivity and straightforward operation make mining effortless.
Silent Design: Perfect for home use without any noise disruption.

Colour:Green
Material:plastic
Different factory batches may have slight differences in appearance, which will not affect the applicability of the product

Package Contents:
1 x C76 Bitmain for Antminer Control board

Only the above package content, other products are not included.
Note: Light reflection 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.