Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0cf3:e500 Qualcomm Atheros Communications 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1241:1166 Belkin MI-2150 Trust Mouse
Bus 001 Device 002: ID 174f:1176 Syntek 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub