Shipped as a serial-interface kit, the Datalogic M3301-010210-00230 is an in-counter omnidirectional imager built for high-volume point-of-sale environments. Its laser-based imaging engine resolves bar codes to 5 mil and reads at a 4-inch scanning distance, covering both 1D and 2D symbologies in a single pass without regard to label orientation. Supported formats span all standard 1D codes including GS1 DataBar linear, plus 2D types -- Aztec Code, Data Matrix (ECC200 Only), MaxiCode and QR Code -- and stacked codes including PDF417, MicroPDF417, GS1 DataBar Stacked, GS1 DataBar Stacked Omnidirectional and GS1 DataBar Expanded Stacked. The unit measures 6 in high by 6 in wide by 3.4 in deep and ships with sapphire glass, a counter/wall mount and a 15 ft cable. RoHS and China RoHS compliant, it carries a 3-year limited warranty.