1.Card Reader
2.2 in 1 Camera Connection Kit
3.Good quality and reasonable price

1: Dock To HDMI for iPad/iphone/iPod/Touch
2: Support HD1080P/720P,etc
3: USB port performance as data transmission/ charger
4.Video support ipad,iphone4,itouch4,
5. audio and vedio signals can be transferred into projector or television,then see your videos and slideshows on big screen.