USB C 7 in 1 Hub, USB C 3.1 4K HDMI Adapter, 2 x USB 3.0, USB C für USB 3.1
HDMI supports resolution up to 4K, and can choose mirror mode or extended mode. HDMI port through USB3.1 VESA Alt. Mode support 4K resolution to present dual UHD 4K display, which gives you a more stable and vivid portrait.