BTC BCH miner Avalon 1066 50T SHA256 Asic miner better than WhatsMiner M21S M20S M3 AntMiner S9 S17 T17 T2T T3

Note:

The price of mining machine often changes according to variables such as exchange rate, magic coin price, network difficulty and so on. No refund requests or returns are accepted.

After-sales service：

1. Due to the special nature of the product, returns and exchanges are not accepted after delivery

2. Due to market fluctuations, the product price may be adjusted at any time after your purchase. We do not assume the obligation of prior notice and price compensation.

3. We guarantee the power and power parameters of second-hand machines, but not the appearance. Please think twice before buying.

warranty service：

1. Innosilicon provides a 90-day warranty for new mining machines from the date of shipment according to their terms and conditions

2. Old mining machines
We only provide a 45-day warranty, because old machines are easier to break than new ones

3. If it is a warranty policy, defective miners can repair it free of charge; after the warranty period, the machine needs to pay for repairs according to the actual situation.

4. The following events will invalidate the warranty: Customers first disassemble/replace any components by themselves; damage caused by lightning strikes or voltage surges; stray boards or scorched parts on chips; miners/circuit boards/components infiltrated or corroded due to wet conditions And damage.

5. Pay the freight when shipping replacement parts during the warranty period

6. If you have any questions about receiving the package, please communicate with customer service in time.

transportation：

1. Free shipping by default DHL

2. About value declaration:

1KG--2KG -------15USD

2KG--8KG-----------35USD

8KG ---20KG----- --------50USD

<20KG ------------100USD

3. Please contact the customer for special requirements.