[HDMI Splitter 1 In 2 Out]The HDMI splitter 1 in 2 out distributes one HDMI signal to two HDMI displays, This means that the same picture can be viewed in different screen. No lags, flickering or loss of resolution, so you can enjoy impressive high-definition presentations. This HDMI splitter for dual monitors cannot be used for PC to extended monitors, only for mirroring mode. (Only supports displaying the same pictures on 2 monitors at the same time, Support for different size output devices) [Support 4k Resolution]HDMI splitter for Dual monitors up to 4k@30hz. This HDMI splitter is also backward compatible with 2k, 1080p@60hz, 3840x2160p, 720p, etc. Support HDCP 1.4, Deep Color 36bit. Support HDCP 1.4, Deep Color 36bit. In order to make visual experience, it is recommended to set both outputs to the same resolution and refresh rate. [HDMI Splitter for Dual Monitors]Compatible with most HDMI sources, the dual HDMI adapter distributes one HDMI signal to two HDMI devices so you can enj