Previous page Next page 1 USB 3.0 (Up to 5Gbps) 2 4K@30Hz HDMI Output 3 Portable & Lightweight 4 Aluminium Alloy+ABS Shell Previous page Next page No picture output or the display flicker ? (1) Check if laptop's USB-C port supports DP Alt mode, USB4, Thunderbolt 3/4. (2) Lower laptop's output resolution. (3) Unplug/replug hub and restart computer. (4) Verify USB-C port supports USB 3.0+ data transfer. Can't get the 4K@30Hz resolution? Replace a newer 4K@30hz UHD TV. Check the laptop is compatible with the DP 1.2/1.4 standard or Thunderbolt 3. Please note that a Single display can support up to 4K@30Hz. However, in MST mode, dual displays can only support up to 1080p@60Hz. Can't Extend Two Different Screens (ABC Mode)? This hub does not support ABC extended display on macOS, Linux, or Android.
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