Hardware wallets for Groestlcoin GRS

Groestlcoin Trezor One hardware wallet
TREZOR One is among the most trusted and ubiquitous hardware wallets in the world. It offers unmatched security for cryptocurrencies, password management, second-factor authentication, while maintaining an absolute ease-of-use, whether you are a security expert or a brand new user.
Groestlcoin Trezor T hardware wallet
The Trezor Model T is the next-generation cryptocurrency hardware wallet, designed to be your universal vault for all of your digital assets. Store and encrypt your coins, passwords and other digital keys with confidence.
Groestlcoin Ledger Nano S hardware wallet