Brand Antminer
Hash Algorithm SHA-256
Model 42x3 HashBoard
Mining Hardware ASIC
MPN 16F1704

Check the listing for details. Antminer S19 Microchip 16F1704 And EEPROM From 42x3 HashBoard. Condition: Used. Listed at 8.99 USD. These were removed from a burnt hashboard. It is a Microchip 16F1704 micro and an EEPROM from the board. I was able to read both devices with programming tools so they are working. The 16F1704 is used in several Bitmain hashboards. These can be used to repair boards or other electronic projects.

$7.19
$8.99