Belkin Mini DisplayPort to HDMI Cable 4k

Adapter transmits audio and video from mini DisplayPort to HDMI
High Definition support of up to 4k x 2k (3840 x 2160) at 30Hz
Ideal for connecting laptops or tablets to an HDTV
Use for movies, presentations, workstations, and more
Compact, portable 5-inch design
Requires separate HDMI cable