Device tree says:
[…]
---------------- Connection Information ---------------
Connection Index : 0x02
Connection Status : 0x01 (DeviceConnected)
Current Config Value : 0x01
Device Address : 0x01
Is Hub : 0x00 (no)
Number Of Open Pipes : 0x02 (2)
Device Bus Speed : 0x03 (SuperSpeed)
[…]
…and yes: I did suspend anti-virus/security during my performance tests