Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 17ef:1004 Lenovo Integrated Webcam
Bus 002 Device 002: ID 050d:706a Belkin Components 2-N-1 USB 2.0 7-Port Hub (Lower half)
Bus 002 Device 003: ID 0bdb:1900 Ericsson Business Mobile Networks BV F3507g Mobile Broadband Module
Bus 002 Device 004: ID 045e:000b Microsoft Corp. Natural Keyboard Elite
Bus 002 Device 005: ID 046d:0825 Logitech, Inc. Webcam C270
Bus 002 Device 006: ID 050d:706a Belkin Components 2-N-1 USB 2.0 7-Port Hub (Lower half)
Bus 002 Device 007: ID 04f3:0213 Elan Microelectronics Corp. 
Bus 003 Device 002: ID 046d:0a0b Logitech, Inc. ClearChat Pro USB