Bip39 ledger https://hectorswwo172.bearsfanteamshop.com/picking-the-right-tools-for-your-bip39-generation-demands Although it utilizes BIP32 system it is possible to even now import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 Model which some wallet use to the era of seeds. Mainly because adding a passphrase on your seed words generates a new wallet, https://pageoftoday.com/story5627947/bip39-english-words-5-simple-statements-about-bip39-converter-explained-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw