... Reader + USB HUB Connection Kit for iPad Supports SD(HC), TF, MS, M2 card Supports most USB device, ... camera, keyboard 5 in 1 SD(HC) TF MS M2 Card Reader + USB Hub Combo ... Connection Kit for Apple iPadFeaturesFor iPad1 / iPad2 seriesSupports SD(HC), SD(XC), Mini SD, MMC, MMC 4.0, ... features a USB port. It doesn't support iPhone 3G, but it supports external keyboards. Using the SD(HC), ...