M3Y 2D QR Barcode Scan Engine Module for PDA Scanning Light Source: LED Novelty: Product Type: Bar Code Scanner Model Number: m3y Colour Depth: 32 Bit Scan Breadth: A4+ Type: Barcode Scanner Interface Type: USB, RS232 Scan Element Type: CMOS Scan Speed: 200 scans/second Optical Resolution: 600 x 600 Image Sensor: 640 x 480 CMOS Illumination LED: White LED : Red LED OS: Linux, Android, XP,7,8, 10, MacOS Scan Mode: Auto-sensing Mode, Trigger Scan Mode Countries Keyboards: English, French, Italian, German, Spanish, Turkish Q, Belgium (French), Portuguese-Portugal, Portuguese-Brazil Minimum Resolution: Code 393.3mil Minimum Print Contrast: 15% FOV: Horizontal 35°,Vertical 27° Second Development: Serial Protocol Data Format: Prefix, Suffix, Code ID, AIM ID Operating Temperature: -20+60℃ Storage Temperature: -40+80℃ Humidity: 5-95% Non-Condensing Ambient Light: 0-100000LUX Net Weight: 3g Dimension(mm): 22mm x 14.57mm x 11.7mm Interface: TTL-232, USB (HID-KBW,USB-CDC) Operating Voltage: 3.3V USB InterfaceStandby: 60mA/0.198W Operating: 110mA/0.363W (Select USB interface) Color: Black Material: plastic Package Contents: 1 * M3Y barcode scanning module 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.