lsusb - ck-kernel
Bus 002 Device 005: ID 0c45:624f Microdia PC Camera (SN9C201 + OV9650)
Bus 002 Device 004: ID 0424:2502 Standard Microsystems Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 004 Device 002: ID 09da:000e A4Tech Co., Ltd. X-F710F Optical Mouse 3xFire Gaming Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0a5c:2101 Broadcom Corp. BCM2045 Bluetooth
Bus 001 Device 002: ID 049f:0051 Compaq Computer Corp. KU-0133 Easy Access Interner Keyboard
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub