About this itemManage All in One USB-C Hub: The U&C USB Hub Adapter is compatible with all devices that contain Type-C / USB ports, especially MacBook Pro and Air. 11-in-1 USB C-HUB includes one USB3.0 and three USB2.0 ports, a PD port, a 4K HDMI video output, a VGA male-to-female port, an RJ45 Ethernet port and one Audio output, and SD / Micro SD card reader slots, compatible with MacBook Pro / Air, Chromebook and other Type-C devices.4K HDMI and VGA: HDMI or VGA output can be used for your various display devices (monitor, TV, projector) to achieve vivid video synchronization effects, use our intelligent USB hub to expand your monitor. Gives you the extensive workspace and flexibility to complete any task. The maximum output resolution is 4K (3840x2160 @ 30 Hz) via HDMI and 1920 x 1080 @ 60 Hz via the VGA connection. Reminder: Supply power to the HUB via PD port while use HDMI or VGA to achieve perfect performance!Super Fast Data Transfer: USB 3.0 ports support transfer speeds up to 5 Gbps, 3 USB 2.0 for 2.4G wireless mouse and keyboard without signal interference. SD / TF slot can access files in a few seconds. The RJ-45 Ethernet port provides more stable and faster internet access (up to 100Mbps) than most wireless connections (Note: it cannot read SD / TF cards at the same time).Dual-core technology and advanced heat dissipation: Aviation aluminum case and optimized heat dissipation system ensure better heat dissipation and safe use. In combination with the integrated dual-core chip, which has lower power consumption, all ports can work efficiently and the data transfer speed becomes faster.