Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0a5c:21d7 Broadcom Corp. 
Bus 001 Device 004: ID 0408:3008 Quanta Computer, Inc. 
Bus 001 Device 005: ID 064e:812b Suyin Corp. 
Bus 002 Device 005: ID 04f2:0402 Chicony Electronics Co., Ltd Genius LuxeMate i200 Keyboard
Bus 002 Device 004: ID 17ef:6019 Lenovo