Perfect clarity of presentation - 4 x 2 true 4K presentation matrix switch with scaling, DSP, and HDBaseT-Lite. The VP1421 is a multi-in-one presentation switch that integrates a video matrix, true 4K scaler, HDBaseT extender, audio DSP, and analog-to-digital converter functions into a single compact unit, ideal for meeting rooms and educational spaces. True 4K, HDR visual clarity – supports resolutions up to 4096 x 2160 at 60 Hz (4:4:4) and HDR to deliver vibrant content in every presentation. Smooth AV switching in perfection – connect up to 4 sources (1 HDBaseT, 2 HDMI, 1 VGA), switch seamlessly between them, and display content perfectly scaled to true 4K and 1080p simultaneously. HDBaseT extended transmission over a single cable – simplifies cabling and transmits AV, power, and bidirectional RS-232 and IR control signals up to 140 m over Cat 6/6a or ATEN 2L-2910 Cat 6 cables.