Omnidirectional Automatic Barcode Scanner: Compared to Handheld Bar Code Scanners, Desktop Stationary Barcode Scanners let your hands free and improve your efficiency. Auto-sensing scanning when bar code is closing to the scan window. Auto-sleeping when don't need to scan. Upgraded and User-friendly Design: 45 Adjustable Scan Head - Easily find the best scanning angle. Advanced CMOS Image Sensor + Larger Scanning Window - 360 Scanning barcodes in any direction, Longer reading distance, Reading faster. More Stable Anti-slip Base - Added extra stabilizing metal plate and 4 silicone pads. Plug and Play & Easy to Use: USB Barcode Scanner can directly connect with PC/ POS by 5 Ft (1.5 M) USB cable, No drive/ software needed. Compatible with , Macos, Linux and Universal POS Systems (Not Compatible with Square POS System), Work with Word, Excel, Novell, and all common software. (Note: Only work on device that has USB port, not support for , tablet, smart phone etc.) Excellent Scanning Performance & Wide Applications: Automatic Desktop Barcode Scanner NOT ONLY can read the normal 1D Codes (UPC/ , Code-128 and More), 2D Codes (QR, Data Matrix and More), BUT ALSO can read the complex barcodes, like scanning ranges, fuzzy, damaged, curved, screen, colorful code and more. And wide applications in Supermarket, Retail Store, Bookstore/Library, Pharmacy, Restaurant, Hotel, Warehouse and Logistics, Banking and more fields. Support Scanning Barcode Type: 1D: - 13, -8, UPC-A, UPC-E, Code 128, Code 39, Code93, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 11, CodaBar, -Plessey, GS1 Databar(RSS), etc. 2D: QR Code, Data Matrix, PDF417, Micro-QR, , etc. (Not Compatible with Square POS System) Color: Black Material: ABS+PC Package Contents: 1 * Barcode Scanner 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.