HME 4:1 SD Card Reader - View trail cam images on almost any device. Supports - OTG (On The Go) Android Devices; Apple iPhone or iPad via FREE PHOTOFAST APP; Standard USB connections on PC, Mac, or Tablet Connection: Micro USB; Lightning; USB; USB 3.0 Compatible card types: SD / SDHC / SDXC/ MMC/MMC 4.0 / Micro SD / micro SDHC / micro SDXC One USB 2.0 hub CE / FCC / RoHS Standards Includes adapters for both micro USB and Lighting plug for use with cases