The Datalogic PD9531-K1 is a Direct Part Marking (DPM)-capable corded 2D area imager, bundled as a kit with a USB cable, that reads codes applied by laser/chemical etching, dot peening and ink jet printing at typical DPM reading distances from contact to 1.5-1.9 in. High density optics extend the working range to 5.9 in for small, high-resolution codes, while the same imager autodiscriminates all standard 1D codes including GS1 DataBar linear symbologies, plus 2D formats such as Aztec Code, Data Matrix, QR Code, Micro QR Code, MaxiCode and China Han Xin Code, as well as PDF417, MicroPDF417 and a full set of postal and stacked codes. Host connectivity spans USB, serial and keyboard wedge interfaces. The black and yellow handheld chassis measures 8.3 in tall, 2.9 in wide and 4.3 in deep, weighing 11.64 oz, and is manufactured in Slovakia.