... ), MultiMedia Card (MMC),MMC 4.0, RS MMC , RS MMC 4.0, Memory Stick (MS), MemoryStick Micro(M2),Memory Stick Pro (MS PRO), Memory Stick Duo(MS ... DUO), MS Pro MagicGate , MS MagicGate , MS ... ipad at the same time.4.Can also support original keyboard,but some keyboard large current needinput the USB ...