dodocool Aluminum Alloy 7-in-1 Multiport Hub

Features
Premium Quality
Built with the aluminum alloy case, it is specially designed for MacBook Pro (2016 / 2017 / 2018).
SuperSpeed USB 3.0 Ports
Enable you to connect up to three USB peripherals to your MacBook Pro (2016 / 2017 2018) simultaneously and transfer data at up to 5Gbp/s. Backwards compatible with USB 2.0 devices.
USB 3.1 Type-C port
Support USB 3.1 Type-C throughout (up to 10Gbps), 4K (3840x 2160 @ 60Hz) display connectivity, and charging for yourMacBook Pro 2016 / 2017 / 2018 while connecting to a USB-C power adapter.
4K Video HD Output Adapter
Mirror or extend the display of yourMacBook Pro 2016 / 2017 / 2018 to your TV, monitor or projector in up to 4K UHD (3840 x 2160 @ 30Hz) resolution through the HD output port. Backward support 2K / 1080p / 720p / 480p / 360p resolutions.
SD / TF Card Reader
Enable you to easily access files from an SD card and / or a TF card directly. Support SD memory cards and TF memory cards of up to 512G.
Potable Easy to Use
Slim, thin and compact. No driver required. Plug and play. Support hot swapping function.
Note:
1. Suitable for MacBook Pro 2016 / 2017 / 2018.
2. Compatible displays and cables required to achieve the maximum video resolution.
3. It is not recommended to use three USB 3.0 Type-A ports for charging.
4. The SD card slot and the TF card slot can be used at the same time.
5. For a stable connection, do not use this hub with high power consumption devices. It supports one hard drive max.
6.The USB 3.1 Type-C port and HD output port can be used simultaneously to mirror or extend the display of your laptop to your TV, monitor or projector.