Brand New -- Never Used. $19 + tax + shipping from Apple. The Apple Video Adapter was specially designed to allow users to connect to S-video or composite video devices. The video adapter cable plugs into the video output port (mini-VGA) built into the back of the computers listed in the compatibility section below. The video output port supports VGA, S-Video, and Composite video out. Use the Apple Video Adapter for S-Video or Composite video output only (connect to your TV, VCR, or overhead projector's S-Video or RCA (composite) cable). Use a separate Apple VGA Adapter for VGA video out. $15 Shipped.