lsusb - AMD Radeon HD 7900
Bus 004 Device 005: ID 1d9d:1010
Bus 004 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 004 Device 006: ID 22ba:0108 Technology Innovation Holdings, Ltd
Bus 004 Device 003: ID 22ba:0109 Technology Innovation Holdings, Ltd
Bus 004 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 004 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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 046d:09a1 Logitech, Inc. QuickCam Communicate MP/S5500
Bus 003 Device 003: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 003 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub