Tested and works. MJ-8200 Desktop Barcode Scanner is a versatile and efficient tool for businesses in various industries. With its omnidirectional scanning capabilities and scanner QR functionality, this USB-connected device offers convenience and accuracy in reading barcodes and QR codes. The sleek black design of the Alacrity MJ-8200 adds a modern touch to any retail or point of sale setup, making it a reliable choice for streamlining operations and enhancing customer service.