ugen0.1: <Marvell XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
ugen1.1: <Marvell XHCI root HUB> at usbus1, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
ugen0.2: <PixArt Dell MS116 USB Optical Mouse> at usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (100mA)
ugen1.2: <USB SanDisk 3.2Gen1> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (224mA)
ugen1.3: <vendor 0x413c Dell KB216 Wired Keyboard> at usbus1, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (100mA)