Why can’t my devises reach 4K@60Hz in resolustion?
The HDMI port supports a variety of resolutions up to 4K@60Hz
For Single monitor: 4K@60Hz if your device supports DP 1.4, 4K@30Hz if your device supports DP 1.2 If your host just supports DP1.2, it will only output max 4K@30Hz.
The 4K@60Hz is only available for laptops with DisplayPort 1.4 and 8K enabled.
Compatible with 4K@60Hz Devices ( we have tested so far ):
Devices that support DP 1.4:
MacBook Pro 15” 2018 / 2019 / 2020
MacBook Pro 16” 2019 / 2020
iPad Pro 2018 / 2019 / 2020
Surface Pro 7/8, HP EliteBook 745 G5/1050 G1, XPS 13/15.