The Datalogic GD4290-BK is a corded, handheld 1D linear imager operating across a multi-interface configuration that covers USB, RS-232 serial and Keyboard Wedge connections from a single unit. It delivers a scan rate of 400 scan/s and auto-discriminates all standard 1D symbologies, including GS1 DataBar linear codes, handling high-density, low-resolution, damaged and mobile-device-displayed codes. Motionix motion-sensing technology switches the scanner into ready-to-read mode automatically, while the soft line viewfinder and patented Green Spot good-read feedback -- supplemented by 3GL three-light indication -- support accurate targeting in dim or noisy conditions. The enclosure carries an IP52 water and particulate sealing rating, survives drops to 1.8 m, and is built to withstand daily cleaning with disinfectant solutions, making it suitable for retail, pharmacy, light industrial and healthcare deployments. The scanner weighs 5.75 oz and ships in black.