Feature:1. Reliable Use: Can scan barcode and QR codes as well, this scanner also has OCR function for high speed scanning.2. Easy to Scan: The reading angle is 360°, the looking up angle is ±50°, and the skew angle is ±50°, easy to scan.3. Good Fitting: Highly compatible with various devices that have USB port, the QR codes reader has RS232 interface.4. Wide Utility: Widely applied in supermarket, pharmacy, logistics, express delivery, retail store, very practical.5. Smart Design: Unique trigger design is very comfortable to hold, which enables easier operation and connection.Specification:Item Type: Barcode ScannerMaterial: ABSColour: Black + GrayReading Angle: 360°Looking Up: ±50°Skew: ±50°Interface: RS232USB COM: KeyboardVoltage: 5V DCWorking Current: 250mAStandby Current: 110mAWorking Temperature: -20℃ - +60℃Humidity: 5% - 95% (non condensing)Contact Discharge: ESD ±9 KVAir Discharge: ±15 KV.Package List:1 x Barcode Scanner1 x Data Cable1 x User Manual