Optical Resolution: 600*600 Scan Speed: 100 scans/second Interface Type: USB Type: Barcode Scanner Scan Breadth: A2Colour Depth: 32 Bit Model Number: HWProduct Novelty: New Scanning Light Source: LED Scan Element Type: LED Barcode type: QR(2D) Code Reading precision:10mil above Warning: LED/beep Scanning widow size: 75mm*75mm Frames: 30FPS(MAX) Support: Windows/iOS/Android/Linux Dormant current: less than 1mA Working current: less than 190mA Input voltage: 5V+/-0.5V Interface:USB Type-A with 1.5 long line