Connect four video sources to a remote HDMI display over CAT5/CAT6 cabling and easily scale and switch between HDMI DP or VGA video sources&lt;br/&gt;&lt;br/&gt;This multi-input HDBaseT extender kit extends your A/V signals to a remote location up to 230 ft. (70 m) away. It features a built-in switch and scaler so you can choose which video source is output from four independent video sources (2 x HDMI 1 x VGA and 1 x DisplayPort).&lt;br/&gt;&lt;br/&gt;Seamless Integration and Operation&lt;br/&gt;&lt;br/&gt;TheHDBaseT extenders built-in converter switch lets you connect two HDMI sources a VGA source and a DPsource to the same remote and local HDMI display. You dont needadapters or scalers or a video switch.&lt;br/&gt;&lt;br/&gt;Along with manuallyswitching your video source with easy-to-use buttons the video extender ensures hassle-free operationwith twoauto-switching modes: auto-detect switching which detects and selects a newly connected device andpriority selection which lets you choose whichport is activated by default for automatic switching.&lt;br/&gt;&lt;br/&gt;Built-In Video Scaling&lt;br/&gt;&lt;br/&gt;This HDBaseT extenderfeatures a built-in scaler that scales the image to 1080p so you can rest assured yourHDMI display will intuitively work with any source thats connected through it. Scaling is easy to dowith an intuitive OSD that&#39;s accessible using buttons on theremote receiver. Newer HDMI displays no longer support legacy resolution video signals. Without support for these common VGA resolutions your source may not work with your new HDMI display.&lt;br/&gt;&lt;br/&gt;High-Definition 1080p Video at230 Feet (70 Meters)&lt;br/&gt;&lt;br/&gt;The extender kit maintains your HD picture quality even at230ft. (70 m) away from your video source ensuringyou can provide the best possible viewing experience.&lt;br/&gt;&lt;br/&gt;The ST121HDBTSC is backed by a 2-year StarTech.com warranty and free lifetime technical support.&lt;br/&gt;&lt;br/&gt;The StarTech.com Advantage&lt;br/&gt;&lt;br/&gt;- Save hassle and expense with a switch and extender in one device that accommodates VGA DP and HDMI inputs&lt;br/&gt;- Ensure perfect video connectivity every time with a built-in video scaler&lt;br/&gt;- Get crystal-clear picture quality at impressive distances with 1080 resolution at up to 230 ft.