Bus 004 Device 004: ID 0424:5734 Microchip Technology, Inc. (formerly SMSC) USB5734
Bus 004 Device 003: ID 17ef:3070 Lenovo USB3.1 Hub             
Bus 004 Device 002: ID 17ef:3070 Lenovo USB3.1 Hub             
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 17ef:3075 Lenovo USB Billboard Device   
Bus 003 Device 009: ID 17ef:306f Lenovo ThinkPad Dock USB Audio
Bus 003 Device 007: ID 047f:c03a Plantronics, Inc. Plantronics Blackwire 325.1
Bus 003 Device 006: ID 046a:b092 Cherry GmbH USB Optical Mouse
Bus 003 Device 011: ID 0424:274c Microchip Technology, Inc. (formerly SMSC) Hub Controller
Bus 003 Device 010: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 008: ID 046d:c30e Logitech, Inc. UltraX Keyboard (Y-BL49)
Bus 003 Device 005: ID 0424:2734 Microchip Technology, Inc. (formerly SMSC) USB2734
Bus 003 Device 003: ID 17ef:3071 Lenovo USB2.0 Hub             
Bus 003 Device 002: ID 17ef:3071 Lenovo USB2.0 Hub             
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp. Card Reader
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 04f2:b604 Chicony Electronics Co., Ltd Integrated Camera (1280x720@30)
Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 001 Device 004: ID 04f2:b613 Chicony Electronics Co., Ltd Integrated IR Camera
Bus 001 Device 003: ID 17ef:3074 Lenovo USB Billboard
Bus 001 Device 002: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 007: ID 0781:5567 SanDisk Corp. Cruzer Blade
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub