Features: Connect a USB3.0 U-disk to copy large files more quickly Connect a USB mouse and keyboard- for more diverse- uses. Connect the fast-reading charger- to realize screen projection and USB work while charging-. Connect the Internet cable by hand, and game enthusiasts can wait until they are satisfied with the network- 0-1000ms. Interface: with -Type-C 3.1-M / UsbC-F 1(PD-IN)2.0x1 / HDx1-M 1.4 Ver/USB3.0x3 /RJ45-1000mx1 MAde off high quality aluminum-alloy material for durable and better heat dissipation. Used for game deck game consoles/mobile phones/notebooks- to connect external screens and interface expansion Specifications: Material: Aluminum-alloy Interface type: USB TypeC Usb: 3xUsb3.0 HDMI: 4k60hz Ethernet: 1000Mbps Type-c: PD60W Color：Black Silver Size:approx 14x7.5x4.5cm/5.51x2.95x1.77in Weight:200g Package Includes: 1PC USB HUB note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.