WASP keyboard wedge scanners do not use OPOS. Your scanner will send the data through the keyboard port as if the cashier is typing on the keyboard.

1. Connect scanner to the keyboard port on the back of the Point of Sale machine
2. Connect the keyboard to the scanner

To test:
1. Open Notepad and use the keyboard to type
2. Still in Notepad, use the scanner to scan an item
The scanned information should appear in Notepad