8-in-1 USB C HUB with Gigabit Network: This USB C HUB has Gigabit RJ45 network interface, 3 USB 3.0 ports, 4K HDMI connection interface, PD charging interface (without Data transfer function), a connector for a micro SD/TF card reader interface. A powerful little docking station for your daily office needs, specially designed for MacBook Pro/Air, giving your notebook more ports.Gigabit EthernetHigh speed up to 1000Mbps, backward compatible with 100Mbps and 10Mbps RJ45 LAN ports. Faster and more reliable than most wireless connections, enjoy blazing-fast Gigabit Ethernet speeds for faster movie downloads and web surfing.Standard 3USB 3.0: Super fast 3 USB 3.0 ports, data transfer rate up to 5Gbps per port. Keyboards, (wireless) mice, hard drives, USB drives and other USB devices are supported. With ultra-fast data transfer speeds, you can transfer photos, videos and other large files in seconds.USB C HUB 4K HDMI: The USB-C docking station supports high resolutions up to 4K 3840 x 2160 @ 30Hz, can transmit 4K or Full HD 1080p videos directly to HDTV, monitors or projectors, and is backward compatible with 2K/ 1080p / 720p resolution. Enter a new world with vivid 4K @ 30Hz graphics. Reminder: Power the HUB from the PD port while using HDMI for perfect performance!