Bus 008 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 002: ID 2109:0812  
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 003: ID 2109:2812  
Bus 005 Device 002: ID 045e:075d Microsoft Corp. LifeCam Cinema
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 005: ID 045e:00b0 Microsoft Corp. Digital Media Pro Keyboard
Bus 007 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 007 Device 003: ID 050d:0015 Belkin Components 
Bus 007 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub