The Datalogic M231B-20100-03000R is a cabled, in-counter horizontal single-plane scanner built around the Magellan 2300HS platform, configured here with DLS colors and logo, LLT top, and EAS interlock for medium to high volume retail POS environments. It autodiscriminates all standard 1D codes including GS1 DataBar Linear Codes, and extends that coverage to stacked symbologies: GS1 DataBar Stacked, GS1 DataBar Stacked Omnidirectional, and GS1 DataBar Expanded Stacked. The serial host interface connects directly to the POS lane, while an auxiliary RS-232 port supports handheld scanner attachment, scanner programming, and label data output, and the unit is compatible with Sensormatic EAS systems via that port. Flash memory supports field software upgrades. Weighing 2.43 lb, the scanner carries RoHS environmental compliance and is backed by a 3-year limited warranty.