Actually, as the navigation head unit supports video, the WRX includes a composite video port along with its RCA audio jacks in the console. (cnet.com)
These apart, the Windows RT Surface comes with a microSD, USB 2.0, Micro HD Video ports and will be fully compliant with Office Home & Student 2013 RT.. (goodereader.com)
There's also a microHDMI video port for display mirroring and playing back content on your TV or monitor, which you may want to do often as the new Transformer Prime is a multimedia powerhouse unmatched by other tablets. (trustedreviews.com)