Plug and play, read all the standard 1D 2d bar codes *Handheld type barcode scanner is with USB port cable, LED and buzzer indicator. *Very comfortable operation sense, Intelligent AGC control, Rich decoded types. Compatible with Windows, Mac and Linux Work with all versions of Windows, Mac and Linux Works with Word, Excel, Novell, and all common software Plug and play No software needed, it's plug and play USB barcode scanner that can read all the standard 1D bar codes like 1D UPS, USPS, FedEx, DHL, BOOK barcode. NOTE: Only work on device that has USB port, not for iPad, google tablet, smart phone etc. Can't read any barcode from Screen. Can't read any type 2D barcode，like QR code，PDF417，etc.