Bus 002 Device 007: ID 0ea0:1111 Ours Technology, Inc. 
Bus 002 Device 006: ID 0557:2419 ATEN International Co., Ltd 
Bus 002 Device 005: ID 0557:7000 ATEN International Co., Ltd Hub
Bus 002 Device 004: ID 0424:7500 Standard Microsystems Corp. LAN7500 Ethernet 10/100/1000 Adapter
Bus 002 Device 003: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 002 Device 002: ID 8087:8002 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:800a Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub