The DP (DisplayPort) 1.2 can do 2560x1440 60Hz/85Hz/100Hz/120Hz/144Hz. The HDMI 1.4 can do 2560x1440 60Hz.
But those resolutions are contingent on the capabilities of the computer video card.
See pages 6, 9, 10, 19, 24 of the S2716DG User's Guide.
To activate the four S2716DG USB 3.0 downstream ports, you must connect the USB 3.0 upstream cable from the S2716DG USB 3.0 upstream port to a computer USB 3.0 in port.
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June 16th, 2017 07:00
See page 11 of the S2716DG User's Guide
The DP (DisplayPort) 1.2 can do 2560x1440 60Hz/85Hz/100Hz/120Hz/144Hz.
The HDMI 1.4 can do 2560x1440 60Hz.
But those resolutions are contingent on the capabilities of the computer video card.
See pages 6, 9, 10, 19, 24 of the S2716DG User's Guide.
To activate the four S2716DG USB 3.0 downstream ports, you must connect the USB 3.0 upstream cable from the S2716DG USB 3.0 upstream port to a computer USB 3.0 in port.