Hi Yes, tried both in the same port. I have only two USB 3.0 ports and I tried both ports. Here is a screen shot of the USB Tree report: @Solla-topee

Recently replaced a T3U USB adapter with the T4U Plus adapter. The T3U ran as USB 3.0 (superspeed) but the T4U runs in the same port as USB 2.0 (highspeed) . The T4U does show a speed increase over...