Nothing is easier to implement or more affordable.
Connect various keyboard wedge combinations such as Laser Scanners, CCD Scanners, Wand Readers, Slot Readers, Wedge Decoders, or your Keyboard. Simply plug your peripheral's mini-DIN keyboard connector into one of the two keyboard ports and then plug the adapter's serial connector into your PC's USB port. It's that easy. See installation illustration. USBi allows you to continue using your keyboard wedge devices that you already own.