Easy to Use: No driver or app needed. 2.4 Ghz Wireless and USB 2.0 cable wired barcode scanner — simple and easy installation right out the box, just insert the wireless dongle or the data cable into a computer, follow the steps of using each connection way on the user manual, POS or cash register and start scanning. No training necessary. Two working mode: Instant upload mode and storage mode. Scan and store barcodes and then update the data to your device. When using the scanner out of the wireless signal range, activate the storage mode, all scanned barcodes will be stored directly into the built-in memory of the scanner. Auto Continuous Scan: set up continuous scan mode switch to automatic mode for quick scanning without pressing any buttons following the instructions. Support Multiple Keyboard Languages, such as US, UK, German, French, Italian, Spanish, Japanese, etc. Support Uppercase / Lowercase Setting, prefix or suffix, hide characters, volume setting, Identify Barcode Type, etc. Support 1D Printed Barcodes: Code 39, UPC-A/UPC-E (Include Complement Code), EAN13, EAN8, Code 93, Code 128, Codabar, Industrial/Interleaved 2 of 5, MSI, Code11, ISBN/ISSN, Matrix 2 of 5, etc.