USB wired barcode scanner captures 1D and 2D codes on labels, paper, mobile phones, or computer screens. High-efficiency recognition and fast upload speed improve work efficiency. Built-in buzzer provides feedback for successful or failed scans. Compatible with USB and UART interfaces. Offers over 180 configurable options. Supports macro functionality to replace a string in the barcode with another. Programmable preamble, postamble, and termination strings. Superior reading performance using advanced decoding algorithms. Material: Plastic + Metal. Color: Black. Package includes: 1 x USB cable, 1 x MX1.25x4P serial cable, 1 x Reader Module. Package content is limited to the items listed; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.