COLDCARD Mk4 with upgraded secure elements, USB-C connector, new plastic, optional NFC, massive RAM for multisig, and much-much more.

Learn more here.

USB cable not included

Normal COLDCARD Mk4 but in  Pink! 

USB cable not included

Normal COLDCARD Mk4 but in  Blue! 

USB cable not included

Normal COLDCARD Mk4 but in  Orange! 

USB cable not included

Normal COLDCARD Mk4 but in  Green! 

USB cable not included

Normal COLDCARD Mk4 but in  Purple! 

USB cable not included

Normal COLDCARD Mk4 but in  Black! 

USB cable not included

Normal COLDCARD Mk4 but in  Red! 

USB cable not included

COLDCARD "Schiff"  Gold Edition , because industrial use is not a good store-of-value.

May not be real gold, but just as pretty.

Normal COLDCARD Mk4 but in  Glow-in-the-Dark!  Great for your deepest cold-storage cave.

USB cable not included

For one special bundle price, you get:

1 x COLDCARD™ Mk4
1 x Pink Mk4
1 x Blue Mk4
1 x Green Mk4
1 x Orange Mk4
1 x Purple Mk4

For one special bundle price, you get:

1 x COLDCARD™ Mk4
1 x Gold Mk4
1 x Glow-In-The-Dark Mk4
1 x Black Mk4