Features Smart Scanning --- Adopting good sensor scanning, can easily scan various QR code and barcode on mobile and computer screens. Practical Uses --- Can be applied for daily cashier scanning, mobile phone scanning code payment, express scanning and so on. Simple Working --- You can also place the barcode scanner on the table to free your hands, which will improve work efficiency. Efficient Work --- No needs for software, drivers, or network, and you can quickly start working by plugging the USB cable. Easy Carrying --- Designed to have a light weight and a compact size as well, both the storage and carrying are very simple. Specification: Item Type: Barcode Scanner Model: W2 Decoding Type: Fro 1D: EAN13, EAN 8, UPC-A, UPC-E0, UPC-E1, Code128, Code39, Code93, Interleaved 2 of 5, Industrial 25, Matrix 2 of 5, Code11, CodeBar, MSI, RSS-14, RSS - Ltd, RSS - Exp, Standard 2 of 5, Plessey, ChinaPost 25, GS1 Composite, etc. For 2D: QR Code, Data Matrix DM, PDF417, Han Xin, Micro PDF417, Micro QRCode, MaxiCode, Aztec Code, Code16K, etc. Scanning Accuracy: ≥ 3mil.  Package List:1 x Barcode Scanner 1 x User Manual1 x USB Cable Package List 1 x Barcode Scanner 1 x User Manual 1 x USB Cable