alt Hacker News> mark the speed on the USB ports, removing ambiguities
Unfortunately it's not true.
Quiz: what happens when a device capable of 20Gbps is plugged into a port marked as 40Gbps?
> mark the speed on the USB ports, removing ambiguities
Unfortunately it's not true.
Quiz: what happens when a device capable of 20Gbps is plugged into a port marked as 40Gbps?
I can't tell if this is a trick question that has something to do with a quirk of USB running multiple lanes in parallel to get higher speeds.
Because if not then it's the same as any specification for connecting devices that allows for multiple speeds. It runs at the lowest of the max speeds supported of everything in the chain.