The Datalogic 858001201-0125010R is an IBM 46XX-interfaced, cable-connected in-counter bar code reader from the Magellan 8500Xt family, configured with a wired host connection and a USB cable sold separately. It reads all standard 1D and linear codes with autodiscrimination, including GS1 DataBar linear codes, and extends to stacked symbologies covering GS1 DataBar Stacked, GS1 DataBar Stacked Omnidirectional, and GS1 DataBar Expanded Stacked. The unit measures 11.5 in wide, 7 in tall, and 5 in deep at 26 lb, fitting flush into standard checkout counter cutouts for high-volume retail point-of-sale installations. RoHS and China RoHS environmental compliance is confirmed, and the reader carries a 1-year limited warranty.