We could repair all S21/T21 and S21 XP models

Send in your S21 Antminer Hashboard for repair

We carry out repair work related to soldering, complete replacement of parts and components of ASIC miners and other works using special equipment.

We repair and diagnose hashboards, EEPROM flash and bench test every board to make sure its hashes.

Customer responsible for all costs associated with mailing the hashboard to our service center in FL.

Customer also responsible for any import taxes on the returned item if shipped outside the USA.

This listing include back shipping cost. In some cases hashboards could be unrepairable, in this case we will send you full refund and will send you back your hashboard for free.

** PLEASE NOTE: We can not repair boards with burn damage; any boards mailed to us with burn damage will be returned to the client at their own expense or disposed of if buyer does not want to pay return shipping cost **

**Processing is 1-2 weeks from when we receive your shipment at our repair center**

**VOLUME PRICING AVAILABLE**

Please feel free to contact us with any questions!

I could recommend Good Bitcoin Mining Pool with low fees 1.2-2% depends of hashrate:

1-3PH - 2% fee

4-20PH - 1.5% fee

Over 20PH  - 1.2% fee

We are Rabinkov Electric Supply part of RABINKOV HOLDING LLC Group. We are good supplier of brand new and used Power Distribution Equipment brands SIEMENS, EATON, Schneider Electric, SUQARE D, APC, Tripp Light and some others brands. We will do our best to fulfill your electrical equipment demands. Feel free to contact us.

If you have any questions you could go to "contact seller" and find our office phone number in right bottom of contact form “Click to show the number”. Only works on desktop computer (not on the mobile phone). We are happy to answer your questions from Monday to Friday from 9am to 5pm EST