Backed by Coinbase, America's largest crypto exchange, OneKey is the easiest solution for storing and trading crypto assets and NFTs. You will have a one-stop solution that can fulfill all your crypto asset management needs. OneKey is designed to keep things simple and simple. That's why sometimes users who move on in search of "more features" end up going back to OneKey because other hardware wallets are too complicated. Nearly one million users from 166 countries on five continents use OneKey. OneKey Classic is a 3 mm thick device weighing only 20.5 g. You can easily put it in your wallet and get connected whenever and wherever you want.