Bus 001 Device 002: ID 8087:8000 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 004: ID 8087:07dc Intel Corp. Bus 002 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical Bus 002 Device 002: ID 046d:c309 Logitech, Inc. Internet Keyboard Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub