For customers looking to support multiple technologies with a single card or migrate from existing card technology to a more secure solution, dual high frequency Genuine HID™ card products deliver an ideal solution and migration path. These affordable and durable card products enable more flexibility than ever before through the mutual use of 13.56 MHz read/write iCLASS®/iCLASS SE®, MIFARE® Classic or MIFARE® DESFire® EV1 contactless smart card technologies for credential-based applications. In addition to the two high frequency technology options, all cards are available with HID Prox® or magnetic stripe technology to provide the widest range of backwards compatibility with existing systems. HID Global can also embed a wide range of commercially available contact chips, or customers can select HID’s off-the-shelf Crescendo® multi-technology smart card, providing strong authentication options with logical access systems. As with all Genuine HID® card products, dual high frequency cards are part of the broadest product line of trusted, fully interoperable secure identity solutions in the market and come with guaranteed compatibility with HID Global reader lines and a lifetime warranty