Long Range Barcode Scanners are equipped with special scan engines that enable them to read 1D and 2D barcodes up to 50 feet away. Our Long Range Barcode Scanners are offered in corded, cordless, and rugged form factors. Having long range scanners can be beneficial for workers who are trying to scan out-of-reach barcodes, such as those on high ...No software needed, it's plug and play USB barcode scanner that can read all the standard 1D bar codes like 1D UPS, USPS, FedEx, DHL, BOOK barcode. NOTE: Only work on device that has USB port, not for iPad, google tablet, smart phone etc. Can't read any barcode from Screen. Can't read any type 2D barcode，like QR code，PDF417，etc.