Kadena is a blockchain platform that uses a unique consensus mechanism called “Chainweb” which enables parallelized mining. It uses a proof-of-work (PoW) algorithm and has developed an ASIC miner specifically for the Kadena blockchain which is more energy efficient and provides a higher hash rate.

Warranty
1. A 180-day warranty is provided starting from the shipping date. BITMAIN will cover return shipping costs when shipping a replacement unit within the warranty period.

2.The warranty only applies to the original purchaser who purchased the machine directly from BITMAIN. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.

3. If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising therefrom.

TERMS OF SALE

• Please provide payment proof within 24 hours of your order being placed
• A unit can only be reserved once payment has been received, not when an order is placed online
• All sales are final, no refunds will be granted
• Bank transfer payments payment proof has to be provided as soon as order made, as miner prices can chnge couple times a day.

Shipping :

• Typical dispatch time within 7 working days
• Full customer support before and after purchase

Europe express delivery 1-3 days , economy shipping 3-6 days. US and Asia shipping 2-5 days to deliver to your door.

All items shipped with DHL.