lsusb - 1
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 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 005 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 008 Device 005: ID 046d:081d Logitech, Inc. HD Webcam C510
Bus 008 Device 008: ID 046d:c225 Logitech, Inc. G11/G15 Keyboard / G keys
Bus 008 Device 007: ID 04b4:1220 Cypress Semiconductor Corp.
Bus 008 Device 006: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 008 Device 004: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 008 Device 003: ID 0424:2504 Standard Microsystems Corp. USB 2.0 Hub
Bus 008 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 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 054c:0268 Sony Corp. Batoh Device / PlayStation 3 Controller
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub