Lemorele Adaptador Hub 5-in-1 USB 2.0/3.0, 4K HDMI, PD 100w，RJ45 network port
6, image quality 4k, vivid. Resolcao hdmi up to 4k 2k 30hz, enjoy the visual party. The conference screen, easily shows, connects the projector /monitor with the hdmi port, etc. for the clear presentation.