Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 004: ID 04e8:6127 Samsung Electronics Co., Ltd 
Bus 004 Device 003: ID 2109:0812  
Bus 004 Device 002: ID 2109:0812  
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 5986:055c Acer, Inc 
Bus 003 Device 004: ID 0cf3:3004 Atheros Communications, Inc. 
Bus 003 Device 007: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controller
Bus 003 Device 008: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 003 Device 006: ID 2109:2812  
Bus 003 Device 003: ID 2109:2812  
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub