Bus 001 Device 002: ID 8087:8001 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 003: ID 413c:2105 Dell Computer Corp. Model L100 Keyboard Bus 002 Device 002: ID 413c:3012 Dell Computer Corp. Optical Wheel Mouse Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub