Griffin PowerMate Manufacturer: Griffin Technology, Inc. Speed: 12Mb/s (full) USB Version: 1.00 Device Class: 00(>ifc ) Device Subclass: 00 Device Protocol: 00 Maximum Default Endpoint Size: 8 Number of Configurations: 1 Vendor Id: 077d Product Id: 0410 Revision Number: 3.21 Config Number: 1 Number of Interfaces: 1 Attributes: a0 MaxPower Needed: 100mA Interface Number: 0 Name: powermate Alternate Number: 0 Class: 03(HID ) Sub Class: 0 Protocol: 0 Number of Endpoints: 2 Endpoint Address: 81 Direction: in Attribute: 3 Type: Int. Max Packet Size: 6 Interval: 10ms Endpoint Address: 02 Direction: out Attribute: 3 Type: Int. Max Packet Size: 1 Interval: 10ms