CoinkiteActive Open Source NFC USB
Coldcard Q
Brand
Coinkite
Connectivity
MicroSD (air-gapped), USB-C, NFC
Display
LCD 320×240 colour
Supported Coins
Bitcoin only
Released
2024
Price
$239
About Coldcard Q
The Coldcard Q is Coinkite's flagship Bitcoin-only hardware wallet featuring a full QWERTY keyboard and large colour LCD screen. It supports QR code scanning for PSBT via a built-in camera, making it a hybrid air-gapped device. The Q includes two secure elements, MicroSD slots, NFC, and all the advanced security features of the Mk4 series in a larger, more feature-rich form factor.