ugen0.1: <OHCI root HUB ATI> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
ugen1.1: <EHCI root HUB ATI> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE
ugen2.1: <OHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
ugen3.1: <EHCI root HUB ATI> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE
ugen4.1: <OHCI root HUB ATI> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
ugen5.1: <EHCI root HUB ATI> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE
ugen2.2: <USB Audio CODEC Burr-Brown from TI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen3.2: <Cruzer Switch SanDisk> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON