OneKey
USB-C
OLED monochrome
1,000+ coins
2021
$59
The OneKey Classic is a compact, open-source hardware wallet with a monochrome OLED display. It uses a secure element chip and supports over 1,000 cryptocurrencies. The Classic features a familiar two-button navigation design and is managed through the open-source OneKey app (desktop, mobile, and browser extension). OneKey firmware are fully open-source on GitHub.