This ANTMINER SILENCING KIT MAKES YOUR MINER SIGNIFICANTLY MORE QUIET WHILE IMROVING PERFORMANCE AND EFFICIENCY. All Other Models- All s19 (XP, J, J Pro), L7, K7, KS3, KA3, D9, E9 Regular, HS3. Special S21- Kit with Special Fan Emulators for the newS21’s and T21.
