Product details: Product Overview: - 4K@60Hz HDMI 2.0a - Multi-Stream Transport (MST) at dual 4K@60Hz - HDCP 2.2 - Diminutive Dimension Connect your USB-C device with HDMI display device at HDMI2.0a with (4K@60Hz) high definition sharp images and smooth action-moving output. MST is supported at dual 4K@60Hz. Support HDCP 2.2, meet the requirements of Ultra HD Netflix or Amazon Prime Video and more. Product Features: - This HDMI adapter supports HDMI 2.0a specification for the higher-requirement computers and monitors with up to 4K@60Hz performance. - Support Multi-Stream Transport (MST), streaming to extra dual independent displays up to 4K@60Hz. - Windows OS is able to turn on the Screen Mirroring and Extend on the external monitors. MacOS does not support MST, a single extra independent display can be streaming on the external monitors. - USB-C connector allows you to connect with a computer or a tablet which equipped Thunderbolt 3 port or USB-C port that supports DisplayPort Alt Mode (DP Alt Mode). - Support HDCP 2.2, meet the requirements of Ultra HD Netflix or Amazon Prime Video and more. - Portable with a diminutive dimension. - Bus-powered, no power adapter needed. - Plug and play, no driver required. Warranty: 1 year.