Feature:1. ♦ High-Quality Scanning: Equipped with a CMOS image sensor, the U20 barcode scanner delivers accurate and reliable scanning performance. It supports both paper-based and screen-based codes, making it suitable for various applications such as supermarket checkout, mobile payment, and warehouse inventory management.2. ♦ Wired Connection:  USB interface connection for direct and reliable data transfer. With its \"plug and play\" functionality, the U20 barcode scanner is incredibly easy to set up and use. Compatible for Android, Linux, Mac, Windows XP/7/8/10, etc. Simply connect it to your device using the USB interface, and you\u0027re ready to start scanning right away. No complicated installation or configuration required.3. ♦ Decoding Capacity: 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); 2D -(QR Code, Data Matrix (DM), PDF417, Han Xin, PDF417, QRCode, MaxiCode, Aztec Code, Code16K)4. ♦ Versatile Applications: Whether you\u0027re working in a supermarket, managing inventory in a warehouse, or facilitating mobile payments, the U20 barcode scanner is designed to meet your needs. Its versatility and compatibility with various systems make it a valuable tool for businesses of all sizes.5. ♦ Reliable Performance: Built to withstand the demands of daily use. Its durable construction ensures long-lasting performance, while its ergonomic design provides comfort during extended scanning sessions. Trust in the U20 scanner to deliver consistent and efficient scanning results, improving your workflow and customer experience.Specification:Features:♦ High-Quality Scanning: Equipped with a CMOS image sensor, the U20 barcode scanner delivers accurate and reliable scanning performance. Itsupports both paper-based and screen-based codes, making it suitable for various applications such as supermarket checkout, mobile payment,and warehouse inventory management.♦ Wired Connection: USB interface connection for direct and reliable data transfer. With its "plug and play" functionality, the U20 barcode scanner is incredibly easy to set up and use. Compatible for Android, Linux, Mac, Windows XP/7/8/10, etc. Simply connect it to your device using the USB interface, and you're ready to start scanning right away. No complicated installation or configuration required.♦ Decoding Capacity: 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); 2D -(QR , Data Matrix (DM),PDF417, Han Xin, Micro PDF417, Micro QRCode, MaxiCode, Aztec , Code16K)♦ Versatile Applications: Whether you're working in a supermarket, managing inventory in a warehouse, or facilitating mobile payments, the U20barcode scanner is designed to meet your needs. Its versatility and compatibility with various systems make it a valuable tool for businesses of allsizes.♦ Reliable Performance: Built to withstand the demands of daily use. Its construction ensures long-lasting performance, while itsergonomic design provides comfort during extended scanning sessions. Trust in the U20 scanner to deliver consistent and efficient scanningresults, improving your workflow and customer experience.Specification:Model: U20Connection: USB WiredScan barcode categories: 1D,2D barcodereading density: ≥5milThe type of decoding: 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 Composite2D: QR , Data Matrix (DM), PDF417, Han Xin, Micro PDF417, Micro QRCode, MaxiCode, Aztec , Code16KOperating temperature: Celsius -0°C ~ +50°CStorage temperature: Celsius -40°C ~ +60°COperating humidity: 5%-95% (non-condensing)Prompt mode: Buzzer, LEDScan mode: Manual, continuousSeismic resistance: Can be passed by 1.5m free fall testLight source type: red LEDScanning method: manual, always onScanning speed: 200±2 times per secondSize: 140x95x66mmWeight: 176g/171g (wired/wireless)Material: ABS+PCScanning accuracy: ≥4MILElevation Angle: 55°/55°Voltage: 5VWorking current: 400mASupport interface: USB interfacePrompt mode: buzzer indicator lightPackage Size: 20x10.5x8cm/7.8x4.1x3.1inPackage Weight: 260g/9.1ozPacking List: 1 x 2D Barcode Scanner1 x User ManualPackage List:1 x 2D Barcode Scanner1 x User Manual