lsusb - sp
Bus 006 Device 004: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 006 Device 006: ID 046d:c227 Logitech, Inc. G15 Refresh Keyboard
Bus 006 Device 005: ID 046d:c226 Logitech, Inc. G15 Refresh Keyboard
Bus 006 Device 003: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 006 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 045e:00f5 Microsoft Corp. LifeCam VX-3000
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:0a1f Logitech, Inc. G930
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub