Coldcard Mk5

Cold Storage

The Coldcard Mk5 is Coinkite's latest flagship Bitcoin-only signing device, shipping March 2026. It features a larger Gorilla Glass display, a redesigned tactile keypad, USB-C on the bottom for better ergonomics, dual secure elements from two independent vendors, and is available in multiple colors for the first time. Fully air-gapped with improved NFC for Push TX, the Mk5 succeeds the popular Mk4 as the most security-focused hardware wallet on the market.

Details

Nfc
Yes
Usb
Yes
Type
hardware_wallet
Price
$148
Interface
USB-C, MicroSD, NFC
Price Usd
148
Air Gapped
Yes
Connection
USB-C,NFC,Air-gapped
Device Type
hardware_wallet
Open Source
Yes
Screen Type
OLED
Bitcoin Only
Yes
Connectivity
usb-c, nfc, microsd (air-gapped)
Manufacturer
Coinkite
Released Year
2026
Secure Element
Yes

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