Keystone Multi-coin firmware and the Nexus app now support transparent ZEC. Users can send, receive, and use the available swap workflow while transaction signing remains on the Keystone device.
Transparent Zcash addresses expose the information associated with the transparent side of a transaction on-chain. This path is therefore different from using Cypherpunk firmware with a compatible wallet for shielded ZEC.
Choose the firmware and wallet combination that matches the address type you intend to use, and verify the destination and amount on the device before signing.