Bus 002 Device 003: ID 17ef:305b Lenovo Lenovo ThinkPad WS Dock
Bus 002 Device 002: ID 17ef:305a Lenovo Lenovo ThinkPad WS Dock
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04ca:7058 Lite-On Technology Corp. Integrated Camera
Bus 001 Device 006: ID 17ef:305b Lenovo Lenovo ThinkPad WS Dock
Bus 001 Device 009: ID 1852:7022 GYROCOM C&C Co., LTD Fiio E10
Bus 001 Device 008: ID 045e:0084 Microsoft Corp. Basic Optical Mouse
Bus 001 Device 007: ID 04d9:8008 Holtek Semiconductor, Inc. 
Bus 001 Device 004: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub
Bus 001 Device 002: ID 17ef:305a Lenovo Lenovo ThinkPad WS Dock
Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub