NetBSD 8.0 released
    > USB stack rework, USB3 support added.

I didn't realize NetBSD was that far behind on some basic features like USB support."The Linux kernel mainline contains support for USB 3.0 since version 2.6.31, which was released in September 2009"[1]. "FreeBSD supports USB 3.0 since version 8.2, which was released in February 2011.".So they're getting USB 3.0 almost 10 years after it was released for Linux.1. https://en.wikipedia.org/wiki/USB_3.0