... ,can rapid read the photo within the digital camera or Card Reader. 2)can connect any USB devices, such as camera, keyboard ... , U-disk ,CardReader etc. Only ipad1/2 supports USB host fuction 3)SupportHigh-definitionHDMI output(480P/720P ... , U-disk,digital-camera, iphone or ipod to USB port. 2. HDMI video format output. Connect the kit to TV or ...