High definition Avalon 821 – Avalon A1066 50T BTC BCH miner SHA256 Asic miner – Goalwin

Avalon miners A1066  50TH/s Power 3250W  Bitcoin mining  BTC

Parameters

Warranty Service:

1. If the new machine is within the warranty period, the original manufacturer of the mining machine is responsible. Generally, the official after-sales repair service date for the new machine is 180 days，We will guide you to find official free maintenance.

2. The used second-hand miners shall be guaranteed within 45 days from the date of shipment, and the maintenance cost of the machine shall be paid according to the actual situation.

3. We will send a test video with SN code before shipment to ensure that the mining machine you purchased is in good condition.

4. If the mining machine you purchased fails, please send us detailed information about your problem (preferably the kernel log and the mining machine work page), and we will also try to help you solve the problem remotely.

Please note that we are not responsible for any loss caused by customs delays, losses or charges. This above warranty does not apply to any costs, repairs, or services caused by any use other than normal use, or damage resulting from current surge, water damages, abuse, accidents, fire, flood, overclocking, unauthorized alterations, or improper installation or use with products not approved or instructed by the Seller. “Overclocking” means a manual increase of the CPU’s processing speed, and does not include turbo speeds initiated by the processor itself as designed by Avalon.