bart@kinder:/proc/bus/usb$ sudo lsusb
Bus 005 Device 013: ID 041e:4130 Creative Technology, Ltd
Bus 005 Device 012: ID 04b4:6830 Cypress Semiconductor Corp. USB-2.0 IDE Adapter
Bus 005 Device 001: ID 0000:0000
Bus 003 Device 003: ID 1110:9021 Analog Devices Canada, Ltd (Allied Telesyn)
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 005: ID 03f0:4c11 Hewlett-Packard
Bus 001 Device 004: ID 045e:008c Microsoft Corp. Wireless Intellimouse Explorer 2.0
Bus 001 Device 001: ID 0000:0000
Bus 002 Device 002: ID 046d:c505 Logitech, Inc. Cordless Mouse+Keyboard Receiver
Bus 002 Device 001: ID 0000:0000
Bus 004 Device 003: ID 046d:0920 Logitech, Inc. QuickCam Express
Bus 004 Device 001: ID 0000:0000