ugen0.1: <OHCI root HUB Apple> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE (0mA)

  bLength = 0x0012 
  bDescriptorType = 0x0001 
  bcdUSB = 0x0100 
  bDeviceClass = 0x0009  <HUB>
  bDeviceSubClass = 0x0000 
  bDeviceProtocol = 0x0000 
  bMaxPacketSize0 = 0x0040 
  idVendor = 0x0000 
  idProduct = 0x0000 
  bcdDevice = 0x0100 
  iManufacturer = 0x0001  <Apple>
  iProduct = 0x0002  <OHCI root HUB>
  iSerialNumber = 0x0000  <no string>
  bNumConfigurations = 0x0001 

ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA)

  bLength = 0x0012 
  bDescriptorType = 0x0001 
  bcdUSB = 0x0200 
  bDeviceClass = 0x0009  <HUB>
  bDeviceSubClass = 0x0000 
  bDeviceProtocol = 0x0001 
  bMaxPacketSize0 = 0x0040 
  idVendor = 0x0000 
  idProduct = 0x0000 
  bcdDevice = 0x0100 
  iManufacturer = 0x0001  <Intel>
  iProduct = 0x0002  <EHCI root HUB>
  iSerialNumber = 0x0000  <no string>
  bNumConfigurations = 0x0001 

