On Sun, Nov 05, 2023 at 01:02:15PM +0100, Fabian Melzow wrote: > Hello, > > I have three USB "3.0" WLAN sticks (https://i.imgur.com/zSg5s0d.jpg) > which are all based on the Realtek RTW8822BU (<=780 Mbps with IEEE > 802.11ac) and use the same vendor and product ID 0bda:b812 and have the > exact same output of "lsusb -vd 0bda:b812". > > These devices should report 5 Gbps for USB 3.0 in the Binary Object > Store Descriptor, but don't do so. Why do you think these should report 5 Gbps? If the device descriptor does not show it, there's nothing that we can do about it in the operating system, sorry. > Maybe it is possible to add a software fix for this hardware > problem, so I report it here. What exactly is the hardware problem? What is not working "properly" for them? thanks, greg k-h
