Compatible with multiple systems, high compatibility, easily adaptable to terminal devices Multiple modes, plug and play, various setting options, supports multiple languages Multiple communication interfaces to meet diverse application needs Equipped with high-quality chips for fast barcode interpretation Embedded scanning module enables quick decoding and stable performance Scanning method: Rolling shutter CMOS sensor: 640x480 Communication interfaces: UART, USB, FPC Power-on indicator: White light + buzzer Decoding confirmation: Blue light + buzzer Supported barcode types: 1D barcodes: EAN-13, EAN-8, UPC-A, UPC-E, ISSN, Codabar, Code 128, Code 93, ITF-14, ITF-6, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, GS1 Databar (RSS), Code 39, Code 11, MSI Plessey, etc. 2D barcodes: QR Code, PDF417, Data Matrix, Mini PDF417, Mini QR, etc. Color: White Material: ABS Package Contents: 1 x Barcode Scanner Module Kit Note: Other items not included. Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.