Brand: Ugreen Type: HUB USB connector standard: 3.2 gen. 1 Plug: USB Type-C Ports: 2 x USB 3.2 gen. 1.1 x HDMI 2.0, 1 x SD card reader, 1 x TF card reader, 1 x USB Type C PD 100W, Transfer speed: up to 5 Gb / s Maximum resolution: 4K @ 60Hz Material: Aluminum