lsusb - ASUS AMD Radeon HD 7870 GHz Edition
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 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 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 1b1c:1c00 Corsair
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 006: ID 046d:c245 Logitech, Inc. G400 Optical Mouse
Bus 004 Device 005: ID 046d:c318 Logitech, Inc. Illuminated Keyboard
Bus 004 Device 004: ID 0557:7000 ATEN International Co., Ltd Hub
Bus 004 Device 003: ID 045e:028e Microsoft Corp. Xbox360 Controller
Bus 004 Device 002: ID 0764:0501 Cyber Power System, Inc. CP1500 AVR UPS
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub