There are three main reasons why Apple's digital media adapter will trump its predecessors, but it may not yet be enough to catapult digital content into the living room the way the iPod did into our pockets.
Mikey Digital includes a guitar adapter for connecting instruments such as guitar and bass to the multi-source 3.5mm input jack, which also accepts stereo line-in and mic-in.
The smaller models of the Digital Studio series use a built-in graphics adapter in the Intel 810 chipset, the circuitry that is normally used to control other components of the motherboard such as the PCI bus, and the serial and parallel ports.
Inputs and Outputs: The tablet will allow connection to a digital light projector for presentations using HDMI or VGA through a separate adapter, and also supports a full USB 3.0 connection for virtually any peripheral.