VS421HD4KA 4-Port HDMI Automatic Video Switch - 4K with Fast Switching Switch between four HDMI sources on a single HDMI display, with 4K video resolution and fast switching for minimal disruption. The STARTECH VS421HD4KA is a 4-port HDMI automatic video switch designed for IT environments requiring efficient management of multiple HDMI sources. This device allows users to connect up to four distinct HDMI input sources to a single HDMI display, streamlining setups where monitor inputs are limited or freque

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