Built-in barcode scanner module for fast recognition of various barcode types. USB and TTL-232 communication interfaces meet diverse application needs. Plug and play design supports effortless setup. Multiple barcode reading modes, including continuous scanning, induction scanning, command trigger, and manual trigger, meet different application needs. Multi-system compatibility supports Windows, Linux, Android, macOS, and other mainstream operating systems. Key Features and Specifications: - Sensor: CMOS - Scan Resolution: 640x480 - Indicator Light: Green LED indicates successful read - Fill Light: White LED - Supported Code Types: 1D (EAN-13, EAN-8, UPC-A, UPC-E, ISSN, ISBN, Code Bar, Code 128, Code 93, ITF-14, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 39, Code 11, MSI Plessey, GS1 DataBar RSS); 2D (QR Code, Data Matrix, PDF417, Micro PDF417, Micro QR, Aztec) - Contrast Ratio: Greater than 25% - Scan Angles: Roll 360 degrees, Pitch 65 degrees, Yaw 65 degrees - Viewing Angle: 67 degrees (Horizontal), 53 degrees (Vertical) - Reading Accuracy: Greater than or equal to 10 mil - Interface: TTL-232 / USB - Prompting Mode: LED Indicator - Operating Voltage: 3.3V - Operation Current: 70mA (Max) - Color: White and Black - Material: Plastic - Package Contents: 1 x Barcode Reader Module