localhost ~ # lsusb Bus 005 Device 001: ID 0000:0000 Bus 001 Device 004: ID 0402:5661 ALi Corp. Bus 001 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000 Bus 003 Device 005: ID 045e:00dd Microsoft Corp. Bus 003 Device 004: ID 05fd:3002 InterAct, Inc. Bus 003 Device 003: ID 058f:9254 Alcor Micro Corp. Hub Bus 003 Device 002: ID 09c1:1337 Arris Interactive LLC Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 localhost ~ # lspci -v | grep USB 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 [EHCI]) Subsystem: VIA Technologies, Inc. USB 2.0