trezor-hardware VS specter-diy

However if you want, you can open it up and then 3d-print a new case.

If you want to repair, here is the description of the hardware: https://github.com/trezor/trezor-hardware/blob/master/electronics/trezor_model_t/index.md

Trezor is completely open hardware and open software. That means you don't have to trust, you can verify. You can even build everything yourself if you wish to prevent potential supply chain attacks.

Trezor is fully open source. Software, Firmware, PCB Schematics even the plastic case design! The whole shabang. Yes, this means you can build your own trezor if you wanted to. That's the kind of hardcore security dedication that we should support.

Open hardware https://github.com/trezor/trezor-hardware

You can also build the entire Trezor hardware wallet yourself. The files for the 3d printable case is on Trezor's github, along with the schematics for the circuit boards and all of the little electrical parts needed to make it. https://github.com/trezor/trezor-hardware https://github.com/trezor/trezor-firmware

Specter is another one that has had a lot of uptake https://github.com/cryptoadvance/specter-diy

https://seedsigner.com/ https://github.com/cryptoadvance/specter-diy

You can even create your own hardware wallet if you want (https://seedsigner.com/) (https://github.com/cryptoadvance/specter-diy)

You can build your own hardware wallet using SpecterDIY or SeedSigner . Both are great projects but I enjoy Specter the most.

Alternatively you can purchase multiple devices from different manufacturers and create a multisig wallet that requires multiple signatures from multiple devices. Wallet software like Specter-Desktop can help you with this. They also have a DIY signer https://github.com/cryptoadvance/specter-diy

build your own specter device from parts off of the shelf... https://github.com/cryptoadvance/specter-diy