5-In-1 Design, 1 * Sd Card Port, 1 * Micro Sd Card Port , 1 * Usb Port(Usb3.0), 1*3.5Mm Headphone Jack, 1 * 8 Pin Charging Port. ^Compatible With Many Usb Peripherals Like Hubs, Keyboards, Audio/Midi Interfaces, Ethernet Adapters, Card Readers Of Sd And Micro Sd And More.^For Ios 13 And Later, The Usb Camera Adapter Supports Mouse And Office Documents Such As Excel, Word, Ppt, Pdf, Mp3, Mp4 And Supports Documents Both Way In And Out. ^For Ios 12 And Before, It Only Supports Transfer Photos Or Videos From Camera To Your Phone Or Pad, One-Way Transferring. Support Standard Photo Formats, Such As Jpeg And Raw ^With The Usb Camera Otg Adapter, You Can Transfer Photos And Videos Faster Between Two Ios Devices , The Data Transmission Speed Up To 60Mb/S-90Mb/S, Plug And Play, No App Required.