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New in Mk4
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COLDCARD Docs
User Guide
Other Features and Tools
Advanced Topics
Specifications
Guides by the Community
How To Videos
Glossary
Hardware Wallet Comparison
New in Mk4
/
Specifications
Mk4
COLDCARD Mk4's new features and specs
Size: 88 x 52 x 10 mm (cover on)
Size: 86 x 50 x 7.5 mm (cover off)
Weight: approximately 30 grams
Power: 50mA at 5 volts
Connectors: USB-C and MicroSD slot
Unofficial Volumetric 3D models:
Main unit: STL
,
Main unit: STEP
,
Sleeve: STL
,
Sleeve: STEP
Mk3
Size: 88 x 51 x 9 mm
Weight: approximately 30 grams
Power: 40mA at 5 volts
Connectors: MicroUSB and MicroSD slot
Unofficial Volumetric 3D model [STP]
by
@TiKawamoto
Obsolete Versions
Mk2 (had less memory than Mk3) circa 2019
Mk1 (had touch keypad) circa 2018
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