Your MacBook Pro with Retina display will become a lot more functional and secure with this lightweight docking station. This quick loading DOCK brings you a Mini DisplayPort/Thunderbolt passthrough, HDMI port, USB 3.0 port, and a Kensington Security Slot. No need to plug in cables each time you connect, just leave your cables plugged in to the LandingZone and dock your MacBook. You can also connect a lock to secure both the LandingZone and the MacBook. This device works with the 13-inch MacBook Pro with Retina display Model A1425 and A1502. Sleek & lightweight. Single step docking & undocking . Supports an HDMI monitor or any HDMI screen. Mini DisplayPort provides Thunderbolt connectivity. Use with the laptop?s lid opened or closed . Charge a smart phone or tablet with a high speed USB port. Lock it with a Kensington keyed laptop lock (sold separately). Use at home, office, or while you travel.