Multiport USB C HUB: This USB C HUB integrates various functions. By connecting our 10-in-1 USB C HUB, your laptop's USB-C/Type-C interface becomes a 4K HDMI output, VGA interface, 100W USB-C PD charging port, RJ45 Ethernet port, one USB 3.0 port, and two USB 2.0 multi-function ports, giving you a slim and elegant workspace, especially for MacBook Pro and Air. Hdmi 4K & VGA: HDMI and VGA output can be used for your different display devices (monitor, TV, projector) simultaneously for vivid video synchronization effect. Maximum output resolution is 4K (3840x2160 @ 30Hz) via HDMI and 1920 x 1080 @ 60Hz via VGA connection. Reminder: When using HDMI or VGA, power the HUB from the PD port for perfect performance! Fast Charging & Stable Network Connection: Secure PD charging. USB-C hubs use the PD (Power Delivery) protocol. The 100W PD connection delivers up to 87W of charging power to your USB-C devices. This interface has no data capabilities. RJ45 Ethernet port, connect directly to the internet and enjoy super-fast connection speeds. (Note: Fast charging requires a fast-charging adapter) Fast Data Transfer: The USB 3.0 port supports transfer speeds of up to 5 Gbps, which is 10 times faster than USB 2.0 transfer speeds. With USB 2.0, you can easily connect USB keyboards, mice, USB drives, and USB hard drives to your laptop. This 7-in-1 hub is perfect for everyday work at home.