Bip39 hardware https://www.4shared.com/s/fAf7kF4dLku Though it makes use of BIP32 system you are able to however import BIP39 seeds into Electrum wallet. Also other than BIp32 You can find BIP44 version which some wallet use for the generation of seeds. As an example, in case you originally build your wallet and https://socialbaskets.com/story5486656/bip39-vs-bip32-what-does-bip39-generator-mean-https-t-me-bip39-chat