StarTech 4 Port HDMI Switch 4K 60Hz Switch between four HDMI video sources on a single display with support for Ultra HD resolutions. This 4-port HDMI video switch lets you share an HDMI 2. 0 display or projector with four HDMI 2. 0 video sources. The switch features four independent video inputs that can each support 4K resolution at 60Hz, making it the perfect solution for connecting four video sources to a display that has a limited number of HDMI 2. 0 ports. The HDCP 2. 2 HDMI switch lets you harness the High Dynamic Range (HDR) capability of your HDMI 2. 0 video sources and deliver it to your UHD 4K60 display. Unlike many 4K switches that only support a 30Hz refresh rate, this switch works with HDMI 2. 0 displays with output resolutions of up to 3840 x 2160p at 60Hz. Don't be fooled by a clever spin on old technology. Many HDMI switches support 4K but will only work at a 30Hz refresh rate, or claim support for 60Hz but heavily compress their signal to a lower 4:2:0 chroma subsampl