Usage: USB C HUB, 11 in 1 USB C Adapter with 4K-HDMI, VGA, USB 3.0, Type C PD, RJ45 Ethernet, SD/TF Card Reader, 3.5mm AUX, Compatible with MacBook Pro/Air, Plus Type C Devices Manage USB-C Hub All in One: The U&C USB hub adapter is compatible with all devices that contain Type-C/USB ports, especially MacBook Pro and Air. The 11-in-1 USB C-HUB includes one USB3.0 port and three USB2.0 ports, one PD port, one 4K HDMI video output, one male-female VGA port, one 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 HDMI 4K and VGA: Both HDMI and VGA outputs are available for your devices. display (monitors, TVs, projectors) for brilliant video synchronization, expand two monitors with the same image using our smart USB hub. Gives you the expanded workspace and flexibility to solve any task. Maximum output resolution is 4K (3840x2160@30Hz) via HDMI and 1920x1080@60Hz via VGA connection Super-fast data transfer: USB 3.0 ports support support transfer speeds up to 5Gbps, 3 USB 2.0 for 2.4G wireless mouse and keyboard without signal interference. The SD/TF slot can access files in 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)