Ultra 4K Quadruple Display: Mirror mode (ABBB): Single Display - HDMI1 can support maximum resolution 4K@60Hz,Dual Display-HDMI1/HDMI2 can support maximum resolution 4K@60Hz+4K@30Hz,Triple Display-HDMI1/2 /DP can support a maximum resolution of 4K@60Hz+4K@30Hz+4K@30Hz, Quadruple Display-can support a maximum resolution HDMI1/2/DP/VGA can support a maximum resolution of 4X1080P@60HZ.
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