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Introduction
There are four options for USB connection:
USB HID Keyboard: The scanner's transmission is simulated as USB keyboard input with no need for command
configuration or a driver. Barcode data could be entered by the virtual keyboard directly and it is also convenient for
the host device to receive data.
USB CDC: It is compliant with the standard USB CDC class specifications defined by the USB-IF and allows the host
device to receive data in the way as a serial port does. A driver is needed when using this feature.
HID POS (POS HID Barcode Scanner): It is based on the HID interface, with no need for a custom driver. It excels
virtual keyboard interface in transmission speed.
IBM SurePOS: It conforms to IBM (now Toshiba Global Commerce Solutions) 4698 USB scanner i n terface
specifications.
Chapter 4 USB Interface
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