T3U on Windows 10 x64 only runs at USB 2.0 speeds.
The driver you have for Windows is bad. It runs at USB 2.0 speeds. I've tested it on several computers.
The kernel module I built for Linux Mint 19.3 x64 Cinnamon runs at the proper speed.
Same computer, different SSD's
Everything on the Windows 10 is up to date.
And yes it is plugged into a USB 3 port.
You need to release the proper Windows USB 3 driver, because the one you have listed isn't it, so it seems.
My router is a TP-Link Archer C1200