Thanks (to both of you who pointed this out), I am completely unfamiliar with Tomu so missed this typo. Yeah the Somu looks like it would be better, but my cur

Thanks (to both of you who pointed this out), I am completely unfamiliar with Tomu so missed this typo. Yeah the Somu looks like it would be better, but my current laptop only has USB-C and it doesn't look like there's a similarly flat implementation for USB-C. It's also still an important and fragile part sticking out from the laptop body so I think one embedded in an expansion card would still be good! Also I've got a Yubikey very similar to the Somu, so I don't think this is a Tomu/Somu exclusive concept. The benefit of Yubikey specifically is that they're approved for certain types of specialist access – at work I am required to use a specific implementation, not just any U2F/FIDO key.