Latest Firmware Versions
COLDCARD Mk4
Current version: 5.3.3
COLDCARD Q
Current version: 1.2.3Q
COLDCARD Q (EDGE)
Current version: 6.3.3QX
COLDCARD Mk4 (EDGE)
Current version: 6.3.3X
COLDCARD Mk3 and Mk2
Current version: 4.1.9
COLDCARD Mk1
Current version: 3.0.6
All downloadable files