[4K Ultra High-Def] Going beyond 1080p, this Mini Display Port to HDMI adapter gives you 3840x2160@30Hz vision with incredible detail. From any laptop/desktop with Mini DP, Thunderbolt 1 or 2, to your monitor, projector, or HDTV with HDMI, you would enjoy lag-free videos and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels. Backward compatible with 1440p, 1080p, 720p. HDCP 2.2 Compliant. | [Design Like No Other] This Thunderbolt to HDMI Adapter has robust and flexible strain relief which can improve durability. Stylish gray metallic case with a hue of blue. Compact and lightweight for mobility (only 0.65ft). Tuck it in your pocket and leverage extending/mirroring displays wherever you want. | [Top-Notch Quality] Thick gold-plated pins, sturdy aluminum case, 28+32AWG standard copper wire, and the nylon braided jacket. This HDMI to Thunderbolt adapter is corrosion-resistant, interference-free with maximum conductivity, and anti-twisting, anti-pet-biting. A true value for money Mini DP to HDMI adapter should be durable and reliable for constant daily use. | [Wide Compatibility] Ideal for early Apple and Surface series, e.g. Apple MacBook Pro (before 2016), MacBook Air (before 2018), iMac (before 2017), Mac Mini（before 2018) , Microsoft Surface Pro, Surface laptop, Surface studio/ book/ dock (NOT surface/surface 2 for Windows RT), and any other laptops and desktops with Mini DP / Thunderbolt 1 / Thunderbolt 2 (Not compatible with USB-C or Thunderbolt 3) | [WARRKY] is dedicated to introducing superb-quality products that are sophisticatedly designed and reasonably priced for providing the best solutions to connect your work and life. Consult for fast and responsible support within 18hrs!