The iLynk AV Cable with USB connects to your device or a universal dock via the 30-pin dock connector, and to your TV, home cinema receiver or stereo receiver via the composite video and red/white analog audio ports. The cable also features a USB connector that you can plug in to a power source. The compact design also makes this cable very portable so you can take it with you wherever you go and easily share your content. With MANHATTANs iLynk AV Cable with USB you can now enjoy and share your favorite MP3, photos and video clips with your friends and family on the big screen.