lsusb - game
Bus 001 Device 002: ID 05ac:912f Apple, Inc. Hub in 30" Cinema Display
Bus 002 Device 002: ID 04e8:1f05 Samsung Electronics Co., Ltd
Bus 004 Device 002: ID 046d:c041 Logitech, Inc. G5 Laser Mouse
Bus 004 Device 003: ID 045e:0730 Microsoft Corp. Digital Media Keyboard 3000
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 001 Device 005: ID 046d:0821 Logitech, Inc. HD Webcam C910
Bus 001 Device 006: ID 05ac:9221 Apple, Inc. 30" Cinema Display