lsusb - 2012-05-26 14:19
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 003 Device 002: ID 046d:c044 Logitech, Inc. LX3 Optical Mouse
Bus 003 Device 003: ID 045e:00b0 Microsoft Corp. Digital Media Pro Keyboard
Bus 003 Device 004: ID 147a:e00d Formosa Industrial Computing, Inc.
Bus 002 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. Card Reader
Bus 004 Device 002: ID 03eb:3301 Atmel Corp. at43301 4-Port Hub
Bus 004 Device 003: ID 046d:0990 Logitech, Inc. QuickCam Pro 9000
Bus 001 Device 005: ID 054c:02cb Sony Corp.