Socket Mobile, Inc. announced the release of an updated version of the SocketScan S740. The S740 now comes with a variety of versatile new features and performance enhancements. The S740 is a Universal Barcode Scanner able to read 1D and 2D barcodes. With version 21 upgrades, the S740 reads 1D, 2D, OCR A & B fonts, OCR USC, OCR passport, OCR MICR (E13B) fonts and DotCode, covering most travel identification documents, including passports, international IDs and micro QR codes on drivers' licenses. Additionally, the upgrade improves smaller barcode scanning, providing an expanded scanning range of 2 to 19 inches. The universe of what the S740 can do has expanded at no additional cost to the end-user. Like the rest of the SocketScan family, the S740 has a lightweight, ergonomic design and long-lasting batteries. The scanner is exceptionally easy to use, with intuitive notifications for battery level, Bluetooth connection, and scanning status. The S740 is designed to be software compatible with all applications, as well as Android, iOS and Windows devices. The S740 is also an excellent choice for businesses offering duty-free purchases or other establishments that need to scan a passport to complete transactions. The S740 can scan UPCs on merchandise, QR codes for loyalty cards, OCR alphanumeric information on passports and IDs, plus the latest DotCode.