Infrared Sensing: The barcode sanner has infrared auto sensing technology, which activates automatically once the item moves while in sleep mode, and reads the barcode below the window to upload to your device. Efficiency without hand holding 1D Scanning: Codabar, Interleaved 2 of 5, Straight 2 of 5 Industrial, Straight 2 of 5 IATA, GS1 128, UPC A, UPC E, GS1 DataBar Omnidirectional, GS1 DataBar Limited, GS1 DataBar Expanded, China Post (HongKong 2 of 5), Korea Post 2D Scanning: PDF417, Micro PDF417, QR Coding DataMatrix. MaxiCoding. Aztec. HANXIN, DOT Coding. Codeblock. etc Scope of Application: The barcode scanner is connected via USB cable, suitable for Win XP, for Win7, for Win8, for Win10, for OS X, for Linux. Plug and play CCD Optical Imaging: The desktop barcode scanner can identify net coding, coding, fuzzy coding, deformed barcodes, color barcodes, reflective barcodes, and support screen scanning