This adapter is designed to allow you to connect an HDMI® display to a Mini DisplayPort® or ThunderboltTM video output. It conforms to the DisplayPort 1.2a standard and supports HDMI resolutions up to 4K (3840x2160p) @60Hz. It features a true 6″ cable length with polycarbonate connector heads. The MDP connector head measures 14.0mm thick; 16.0mm wide; and 24.0mm long. The HDMI connector head measures 17.5mm thick; 27.5mm wide; and 47.0mm long. Features: Conforms to DisplayPort® 1.2a standard 18Gbps HDMI® bandwidth Connects to both Mini DisplayPort and ThunderboltTM video outputs Supports displays up to 4K / UHD / 3840×2160@60Hz Support HDCPTM content protection HDMI®; the HDMI Logo; and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. DisplayPort® and the DisplayPort® logo are registered trademarks of the Video Electronics Standards Association. ThunderboltTM is a trademark of Intel Corporation in the U.S. and/or other countries. HDCPTM is a trademark of Digital Content Protection LLC.