Bus 002 Device 003: ID 1c7a:0603 LighTuning Technology Inc. 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1bcf:2c54 Sunplus Innovation Technology Inc. 
Bus 001 Device 005: ID 0489:e04e Foxconn / Hon Hai 
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 0557:2410 ATEN International Co., Ltd USB3.0 Hub             
Bus 004 Device 002: ID 2109:8110 VIA Labs, Inc. Hub
Bus 004 Device 004: ID 0bda:0301 Realtek Semiconductor Corp. multicard reader
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 046d:c040 Logitech, Inc. Corded Tilt-Wheel Mouse
Bus 003 Device 007: ID 0430:00a2 Sun Microsystems, Inc. Type 7 Keyboard
Bus 003 Device 006: ID 0430:100e Sun Microsystems, Inc. 24.1" LCD Monitor v4 / FID-638 Mouse
Bus 003 Device 004: ID 0557:8021 ATEN International Co., Ltd Hub
Bus 003 Device 003: ID 0557:5411 ATEN International Co., Ltd USB2.0 Hub             
Bus 003 Device 002: ID 2109:2811 VIA Labs, Inc. Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub