Other ports are more conventionally located: along the left edge of the dock are HDMI and USB 2.0, while the right hosts the power connector, another USB 2.0 connection and an SD card slot.
There's also an HDMI port for outputting 1080p video to a TV, along with one full-size USB port, a mini-USB connector for syncing and updates, a power port and a micro-SD card slot, for adding up to 32 gigs of extra storage.