Years after it was first announced and several delays later, the Belkin Thunderbolt Express Dock has finally launched. The multi-function dock promises to both expand a Mac’s capabilities as well as facilitate easy docking on a clean desk. We’ve spent the last few days putting the device through its paces to see if it was worth the wait. Box Contents One of the first things you’ll notice about the Thunderbolt Express Dock is its surprisingly large box. Although the product’s…