Barcode readers
From SpinetiX Support Wiki
If you are looking for information about the barcode on the HMP device (e.g., for stocktaking purposes), see the HMP identification page.
Any barcode reader / scanner, connected via USB and with standard HID keyboard emulation is theoretically compatible with the HMP. These devices present themselves in the same way a keyboard would and can thus be used for a basic lookup in a local list or even into a remote database (some coding would be required for this case).
Note: USB devices requiring custom drivers are not supported for security reasons.