Fast data transfer with USB3.0 Port - Compact and convenient - Aluminium Alloy Material accelerates heat dissipation - Expand your usb connectivity with this usb hub to allowing you to add more USB device and multiple screens to your computerSpecificationsModel:BYL-2001Color:GreyCable Length:140mm - Connection Split/Duplication: 1:4Connector A: USB Type C Male, USB-CConnector B: HDMI Standard Female, VGA, USB 3.0, PDDevice Demensions:45×61×15mm - Device Weight:62+/-5g