This question frustrates a lot of people the first time they use a multisig. You open the interface, you expect a big obvious Ledger or Trezor button, and it is not there. It feels broken. It is not.
What is happening is simpler than it looks.
Multisig platforms like Safe do not treat hardware wallets as special cases. From Safe’s point of view, a hardware wallet is just an address that can sign transactions. The way that signature is produced happens outside of Safe.
That is why you do not see a permanent Ledger or Trezor button in the UI.
Hardware wallets connect through bridges and standards, not custom buttons. Ledger often connects through browser integrations or WalletConnect. Trezor typically uses a browser bridge. Once connected, Safe does not care how the signature was created. It only checks that the signature is valid.
This design choice is intentional.
If Safe tried to hard code support for every hardware wallet and every browser combination, it would constantly break. Wallets update firmware. Browsers change security rules. Connection methods evolve. By relying on standard connection layers, Safe stays stable.
Another reason this confuses people is that the experience changes depending on environment. Different browsers expose different connection options. Chrome behaves differently than Brave. Network choice can affect what options appear. Even wallet firmware versions can change what you see.
So when someone says “I don’t see Ledger in Safe,” the real issue is usually one of these.
The wallet is not connected through WalletConnect
The browser does not support the bridge
The hardware wallet is not unlocked
The network selection is mismatched
Once the wallet is connected properly, Safe does not label it as Ledger or Trezor anymore. It simply shows the signer address. That is by design.
This leads to another common misunderstanding. People think Safe has not recognized their hardware wallet because they do not see its brand name. In reality, if the address matches and the wallet can sign, Safe is already using it correctly.
From a security standpoint, this is a good thing. The multisig logic is separated from wallet vendors. Safe does not need to trust Ledger or Trezor. It only trusts cryptographic signatures. That separation reduces attack surface.
The practical takeaway is this.
Your hardware wallet does not live inside Safe.
Safe does not care what brand you use.
Connection happens through standard signing flows.
Once you accept that model, the UI makes a lot more sense and a lot less feels missing.