From Trezor Wiki
DigiByte (DGB) is a fork of Bitcoin (BTC) that launched in January 2014. It differs in that it support asymmetrical difficulty adjustment, shorter block times, and multiple proof-of-work mining algorithms.
How to use DigiByte with Trezor
Warning:To use DigiByte with Trezor, you need to use a third-party backend. Using a third-party product is at your own risk and SatoshiLabs does not bear any responsibility for anything that happens while using it.
- Go to wallet.trezor.io and connect your Trezor device.
- Open wallet settings. For more information, see Getting to know Trezor Wallet.
- In wallet settings, go to Bitcore Server URL and copy & paste this link:
- Click on Save & Reload.
- Done. You are now using DigiByte with Trezor Wallet. Continue using Trezor Wallet as you normally do with standard cryptocurrencies.