4K HDMI adapter for Surface Pro 9/Pro10/Pro11/ProX: This Surface Pro 9 HDMI hub supports video resolution up to 4K@ 30Hz, backwards support 2K/ 1080p/ 720p/ 480p/ 360p resolutions. This surface pro 9 adapter allows you to extend 2 monitors which provide more space for work and you can do different project on different monitors.
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