Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 1d50:6018 OpenMoko, Inc. Black Magic Debug Probe (Application)
Bus 002 Device 002: ID 203a:fffe PARALLELS Virtual USB1.1 HUB
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
