pentoo tools # hackrf_info 
Found HackRF board 0:
Board ID Number: 2 (HackRF One)
Firmware Version: 2014.08.1
Part ID Number: 0xa000cb3c 0x006a434b
Serial Number: 0x00000000 0x00000000 0x14d463dc 0x0f54c1e1

Found HackRF board 1:
Board ID Number: 2 (HackRF One)
Firmware Version: 2014.08.1
Part ID Number: 0xa000cb3c 0x004f434b
Serial Number: 0x00000000 0x00000000 0x14d463dc 0x2f7c35e1
pentoo tools #