1 x HDMI port: Easiest way to set up additional monitor or projector. Enjoy Ultra HD (4K) at 30Hz or Full HD (1080p) at 60Hz with high-definition audio;
2 x USB 3.0 port: USB3.0 supports speed up to 10Gbps;
2 x SD / Micro SD card slot: Supports SD / SDHC / SDXC, SD3.0 UHS-1, up to 104MB / S, capacity up to a maximum of 128GB;
1 x Ethernet port: supports 100/1000 Mbps.

Compatibility， Plug & Play:

Supported systems:
Apple OS X Yosemite up to 10.10.2
Apple OS X EI Capitan up to 10.11.5
Windows10 Home up to 1511
Google Chrome OS up to 46.0.2490.82

Compatible Type-C devices:
Supports data transfer and power supply:
Macbook 2015/2016
Macbook Pro 2016/2017
Google Chromebook 2016

Data transmission only, not supported Power supply:
Hua Wei Matebook 2016
Dell XPS 13/15 9365/9560
Asus ZenBook3 / Transformer3 Pro
Samsung TabPro S
Wacom mobile studio pro 16
Nexus 6P