Bus 002 Device 002: ID 0424:5534 Standard Microsystems Corp. Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2b Intel Corp. 
Bus 001 Device 007: ID 0951:1660 Kingston Technology 
Bus 001 Device 005: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0
Bus 001 Device 003: ID 0424:2134 Standard Microsystems Corp. Hub
Bus 001 Device 006: ID 1bcf:2b95 Sunplus Innovation Technology Inc. 
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub