❆ 7-in-1 Macbook Pro USB C Hub ❆: Equipped with 4K HDMI, thunderbolt 3 port, USB Type-C Port, 2 USB 3.0 port, Micro SD/SD Card Reader, this MacBook adapter is a great expansion for new MacBook Pro/Air that only have limited ports, certainty it's made your office or life much easier. Please remove the laptop protective case/cover while using it. ❆ Powerful Thunderbolt 3 Port ❆: The thunderbolt 3 port supports strong power input up to 100W, which gives your laptop max 87W pass-through charge while connecting peripherals, and up to 40Gbp/s ultra-high data speed and 5K@ 60Hz video output. Compatible with USB C devices, support 10Gbp/s data transmissions and 4K@ 30Hz output. Note: The another USB-C port is only for data transfer, not for charging and video output. ❆ 4K HDMI Output ❆: Mirror or extend the display of your MacBook Pro/MacBook Air to TV, monitor or projector up to 4K UHD (3840 x 2160 @ 30Hz) resolution through the HDMI output port. You can play 3D video games on the monitor or display PPT files through the projector for office meetings.Backward support 2K/ 1080p/ 720p/ 480p/ 360p resolutions. ❆ Universal Micro SD/SD Read ❆: SD/TF card reader can be used up to 104M/s transfer speed, capacity up to 2TB; Support SD, SDHC, SDXC, SD3.0 UHS-1. Easy to transfer photos shooting or videos by your camera from cards to laptop in just seconds. ❆ Durable and Compact Design ❆: This MacBook Pro/Air accessory is made of the neat and sleek aluminium enclosure, it makes the USB C Hub sturdy and durable, to prevent overheating, keeping you and your devices secure. Easy to use，no App required or installation process.