When only using one HDMI port, the resolution can up to 3840 2160@60Hz. (NOT Support MHL mode phone/tablet, such as LG Google Nexus 5X/6P, LG Stylist/LG G6,LG V30, Google Pixel, Pixel2, ZTE/ZTE max pro Phone, Oneplus 2/3/3T/5T, Moto Z force, Dell Inspiron series tablet,Asus zenpad s8 64gb, Nintendo Switch, etc).
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