Epson Perfection 610 Scanner Scanner Basics page 74

Element
Interface
Endpoint 1
Endpoint 2
String Descriptor
Electrical standard
Full Speed mode (12Mbit/s) of Universal Serial Bus Specification Revision 1.0.
Connector type
One receptacle (series B)
Connector pin arrangement
Pin number
1
2
3
4
Description
No alternate setting
Number of endpoints used by this interface
(excluding endpoint 0): 2
Bulk IN transfer
Maximum data transfer size: 64 byte
Bulk OUT transfer
Maximum data transfer size: 64 byte
Language ID: US English
1: iManufacterer: "EPSON"
2: iProduct: "Perfection610"
Signal
VCC
–DATA
+DATA
GND
Connector
69