Even backwards compatibility is optional in USB4. There are USB4 devices (SSDs a... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

brigade 5 months ago | parent | context | favorite | on: USB Cheat Sheet (2022)

Even backwards compatibility is optional in USB4. There are USB4 devices (SSDs at least) that will not function when connected to USB 3 ports.

privacyking 5 months ago [–]

That’s not backwards compatibility

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact