Bus 001 Device 002: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub