Hardware compatibility list: - iMag by IDTech for iPhones and iPod Touch - iMag Pro by IDTech Magnetic stripe reader for iPhones/iPads/iPod Touch 30 pin - iMag Pro II by IDTech Magnetic stripe reader for iPhones/iPads/iPod Touch 8 pin Lightening port - UniMag, Mobile MagStripe Reader for iPhone, iPod Touch and iPad - UniMag Pro, Mobile MagStripe Reader for iPhone, iPod Touch and iPad - Honeywell Captuvo SL22, SL 42, SL62 1D/2D barcode scanner/Magnetic stripe reader - Linea-Pro iPhone/iPod Touch portable Barcode Scanner - Magnetic stripe reader - Linea-Pro 4 iPhone/iPod Touch portable 2D Barcode (PDF417) Scanner & Magnetic stripe reader - Linea-Pro 5 iPhone/iPod Touch portable 2D Barcode (PDF417) Scanner & Magnetic stripe reader - Infinea Tab all models - KoamTac KDC300/KDC300i/KDC350M/KDC350iM barcode reader / data collector - KoamTac KDC200/KDC200i/KDC200M/KDC200iM barcode reader / data collector - KoamTac KDC415/KDC415i/KDC425/KDC425i barcode reader / data collector - KoamTac KDC20/20i/30/30i barcode reader / data collector Honeywell 4 users need to upgrade the firmware first (Honeywell Firmware 1.6 upgrade see out page http://idscan.net/downloads.html and YouTube video http://www.youtube.com/watch?v=r_UQ56vd7BA)