Datalogic QuickScan QD2131 General Purpose Handheld Corded Linear Imager, USB Kit - Black: Datalogic QuickScan QD2131A corded handheld 1D barcode scanner ideal for use in PoS checkout, inventory, and more. It has an extra-wide field of view and an extra-long scan line, allowing users to read longer 1D bar codes from a closer distance. It also has an extended reading range which exceeds th