NEC Corporation USB 2.0
Manufacturer: Linux 2.4.19-xfs ehci-hcd
Serial Number: 02:01.2
Speed: 480Mb/s (high)
Number of Ports: 5
Bandwidth allocated: 0 / 800 (0%)
Total number of interrupt requests: 0
Total number of isochronous requests: 0
USB Version:  2.00
Device Class: 09(hub  )
Device Subclass: 00
Device Protocol: 01
Maximum Default Endpoint Size: 8
Number of Configurations: 1

Config Number: 1
	Number of Interfaces: 1
	Attributes: 40
	MaxPower Needed:   0mA

	Interface Number: 0
		Name: hub
		Alternate Number: 0
		Class: 09(hub  ) 
		Sub Class: 0
		Protocol: 0
		Number of Endpoints: 1

			Endpoint Address: 81
			Direction: in
			Attribute: 3
			Type: Int.
			Max Packet Size: 2
			Interval: 256ms