Whatsminer M21B

Product description: 
Whatsminer M21B has 28th/s computing power and can mine BTC or BCH virtual currency using SHA256 algorithm. 
Manufacturer: MicroBt 
Model: Whatsminer M21B 
Hashrate: 28Thash/s ±5% 
Crypto Algorithm：SHA256 
Coins：BTC 
Power consumption: 1680W ±10% 
Working temperature: 0°C~40°C 
Size: 350mm*135mm*158mm 
Weight: ≈7kg 
Network connection method: Ethernet

This product supports large customers to place orders and small quantities to issue orders. if you have any questions about the use process of the goods, please consult our customer service and inform the corresponding model, so that we can provide you with better service.
Disclaimer: The above product description and pictures are for reference only. As the operating environment is related to the product update iteration, the actual product parameters shall be subject to the goods received. If you have any questions about the product or the description picture, please contact us, and we have professionals to answer for you.