lsusb - 3.18.0-10-exton
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04ca:7032 Lite-On Technology Corp.
Bus 001 Device 004: ID 138a:003f Validity Sensors, Inc.
Bus 001 Device 003: ID 0bda:b001 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 09da:000a A4 Tech Co., Ltd Optical Mouse Opto 510D
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub