This machine is hosted in the USA at a mine is SD and the price of this listing includes one used Bitmain Antminer K7 63.5th machine in great working condition. Also included is 1 month prepaid hosting at the mine located in SD. The day you purchase the miner i will swap the pool info over right away and then your 1 months will start on that day. Also will send you a foreman login link so you can login and change pool info whenever you would like and see the status / health of the miner. The mine has had a uptime of 99 percent or better the last 6 months. Once the 6 months is over the miner will be shipped back to you at a address you provide at that time or you can continue to pay month to month payments from that date. Also when sending the foreman login info over on date of purchase i will also send you the contact information for the mine where the miner is located. Let me know if you have any questions at all. Hosting rate is around .10 cents a KW and average bill per month is around 215-218. No contracts at the mine you pay month to month. Item runs great no flaws. in original manufacturer packaging bitmain antminer K7 Is Manufactured By Bitmain And it?s mining Eaglesong algorithm which running maximum hashrate of 63.5Th/s for a power consumption of only 3080W. Specifications Manufacturer Bitmain Model Antminer K7 Release January 2023 Size w/o 430 x 195 x 290mm Size with 570 x 316 x 430mm Weight Net 16100g Weight Gross 17700g Noise level 75db Fan(s) 4 Power 3080W Power efficiency 48.5 10% Voltage 220-240V Interface Ethernet Storage Temp. -20-70 Temperature 0 ? 40 C Humidity 10 ? 90 %