3. Connect an upstream cable for the built-in USB hub.
• If you connected Spectrum to the video source device using USB Type-C, this
same cable can double as the upstream cable for the built-in USB hub.
• If you connected Spectrum to the video source device using HDMI or
DisplayPort, you will need to connect the Type-B connector on a USB
upstream cable to the USB Type-B upstream port on the rear of the monitor.
Then connect the cable’s Type-A connector to a USB Type-A port on the host
device.
NOTE: You must connect either a USB Type-B upstream cable or a USB
Type-C cable from the host device (computer, laptop, gaming console) to
the rear of the monitor to make use of USB ports of the built-in USB hub.
NOTE: When connected by a single USB Type-C cable, Spectrum cannot
simultaneously operate the built-in USB hub at its full speed and run the
display at its maximum resolution and refresh rate due to technical
limitations. The bandwidth priority can be set in the OSD. You can learn
more about setting your priority preferences on page 31
.