4K Mini DisplayPort to HDTV I Adapter, 4K@60Hz, High Speed Uni-Directional Active Mini DP to HDMI Adapter, Thunderbolt 1&2 to HDMI for MacBook, Monitor, Plug & Play - 1 Pack

【4K@60HZ Mini DisplayPort to HDMI adapter】Enjoy ultra-clear 4K@60Hz visuals with support for 1440P@144Hz and 1080P@240Hz high refresh rates. Delivers lossless 7.1/5.1 multi-channel audio, DTS-HD, and 3D surround sound. (Not compatible with Thunderbolt 3/4, USB, or Type-C ports.) 【Universal Compatibility】Widely compatible with MacBook Air (before 2017), MacBook Pro (before 2015), iMac (2009-2015); Surface Pro/Pro 2/Pro 3/Pro 4 and Surface 3. Compatible with major monitors (HP, Dell, Acer, etc.) and projectors. 【Durability】Built with 24K gold-plated connectors, aluminum alloy shell, and braided cable. Features integrated molding for enhanced corrosion resistance and long-lasting performance.