Bus 001 Device 005: ID 1221:3234 Bus 001 Device 002: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 046d:c054 Logitech, Inc. Bluetooth mini-receiver Bus 002 Device 002: ID 046d:0a02 Logitech, Inc. Premium Stereo USB Headset 350 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub