The Datalogic M22-01ER is a desktop, vertical-form-factor 1D laser barcode scanner with an omni-directional scan pattern sized for compact point-of-sale counters in drug stores, convenience stores, and similar retail environments. Its laser light source delivers a scanning distance of 6 in across all standard 1D linear codes, autodiscriminating GS1 DataBar linear codes alongside GS1 DataBar Stacked, GS1 DataBar Stacked Omnidirectional, and GS1 DataBar Expanded Stacked. The unit connects via cable to a multi-interface host and measures 6 in high by 3.8 in wide by 6 in deep at 2.50 lb. A USB cable is sold separately.