ALL FIRMWARES ARE FREE.
Mining Crate believes in free firmwares for all to get the best hashrate to watt ratio.
Please note that firmware was developed in partnership and 1-2% devfee does apply to all firmwares. All proceeds go to partner, none goes to Mining Crate.
Please click the link below for direct download.
Antminer T19 - Tune air cooled 120TH/s - SD CARD flash sd card to fat32 unzip the firmware to sd card and then insert sd card into your 19 series miner AND KEEP IT THERE permanent SD placement for all X19