QOLTEC Desktop QR Barcode Scanner USB 80051462 50865 Product Description: Qoltec - barcode scanner Type: Barcode scanner - handheld - USB - decoded Colour: White, black Minimum Bar Width: 0.1 mm Scan Field Width: 5 cm - 8 cm Scan Element Type: CCD - white LED Scan Speed: 500 scan / sec Connectivity Technology: Wired Power: DC 5 V System Requirements: Apple MacOS, Microsoft Windows XP / 7 / 8 / 10, Linux, Android Dimensions (WxDxH): 7.7 cm x 8.8 cm x 16.15 cm Weight: 180 g Manufacturer Warranty: 2-year warranty