Bus 002 Device 003: ID 1b1c:1ab1  
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 046d:c046 Logitech, Inc. RX1000 Laser Mouse
Bus 001 Device 003: ID 046d:c312 Logitech, Inc. DeLuxe 250 Keyboard
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub