Clean, simple, elegant. Polished integration between your laptop, desktop and home theater, while eliminating cable clutter. Sleek and sturdy metal finish. Constructed from a high quality metal alloy that matches the aesthetic of your MacBook Pro with Retina Display. Thunderbolt ready. Fully compatible with both Apple Thunderbolt displays and cables for unsurpassed performance of your MacBook Pro with Retina Display. Minimal setup, maximum versatility. Pre-installed Mini DisplayPort, USB 3.0 and TRRS audio extension cables allow for instant peripheral connection and support of dual monitors with ease. Cable management. Built-in cable organizer keeps your cables in place, so they won't interfere with your workspace.