Mac - USB-C Connection
Newer Mac devices come with the USB-C connection type.

You may try using a USB-C Dongle (pictured below) to connect your Neat scanner to a USB-C port. For best results, it should be connected directly to the Mac and not through another device such as a USB hub, Mac keyboard, etc.

A multiport adapter of the kind with several USB-A connectors may not work well between your Mac and your Neat scanner.
We apologize for any inconvenience this causes.
As an alternative, we recommend using the Neat Mobile App to scan your items into Neat.