$ ckcc list
Coldcard 204F39874833:
'bus_type': 1,
'interface_number': 3,
'manufacturer_string': 'Coinkite',
'path': b'1-2:1.3',
'product_id': 52240,
'product_string': 'Coldcard Wallet',
'release_number': 512,
'serial_number': '204F39874833',
'usage': 0,
'usage_page': 0,
'vendor_id': 53566
Coldcard 205E34665231:
'bus_type': 1,
'interface_number': 3,
'manufacturer_string': 'Coinkite',
'path': b'1-1:1.3',
'product_id': 52240,
'product_string': 'Coldcard Wallet',
'release_number': 512,
'serial_number': '205E34665231',
'usage': 0,
'usage_page': 0,
'vendor_id': 53566
$ ckcc -s 204F39874833 version
2026-03-05
5.5.0
3.2.1
260305205231
mk5
$ ckcc -s 205E34665231 version
2026-03-05
5.5.0
3.1.4
260305205231
mk4
