The safe place. for your coins. Trezor hardware wallets are the ultimate in Bitcoin and cryptocurrency security. Connect your wallet with the Trezor Suite app and easily … Coin control is an advanced feature that allows you to specify which UTXOs you want to spend in a transaction. Trezor Hardware Wallet never expose your digital asset information to an insecure environment connected to the internet.. Trezor Wallet is a hardware wallet, which means it stores your private keys offline, away from the vulnerabilities of online threats.