The item arrived quickly and was well packaged. All of which was able to be recycled

So, what do you get?

The FLAGPOWER USB C Hub With Multi= ports (Black)
Size: 10.6 * 3.8 * 1.4 cm(4.17 * 1.5 * 0.55 in)
Weight: 60g
Power output: 20V/5A 100W
USB 3.0 port charging output: the total output of the 2 USB 3.0 ports is 900 MA, in the meantime using USB-C power delivery port charging; 200 MA when not using USB-C power delivery port charging
Certificate: CE, FCC, ROHS
Compatible USB C Devices:
MACBOOK Pro 2/4/HP 17 , MACBOOK 2015/2016, iMac 2017. Google Chromebook, Huawei MateBook X, Lenovo yoga 720-13IKB, Dell XPS, Samsung S8, LG V20 and Microsoft 950 XL. In fact there is so much compatibility that it’s impossible to list it all.

What’s the USB C Hub like to use?

With this USB C Hub you get so much, it’s hard to know where to begin. power delivery through USB C charging port. 4K video on the HDMI output, The RJ45 Gigabit Lan port, two 5 Gbps USB 3.0 ports, one SD memory card slot and one Micro SD/TF memory card slot. All from being connected to a USB-C port.
This enables you to mirror or extend your laptop’s display on any HDMI-enabled devices (monitors, projectors, HDTVs and other devices with HDMI port), the video resolution up to 3840 X 2160P/30HZ, and is compatible with 800 X 600P/1024 X 768P/1280 X 720P/1920 X 1080P resolutions. I took advantage of this socket to show some video on my Projector, it worked great with no visible difference from the method i usually use.
I found that my Network speed remained stable when using the Lan Port rather that plugin directly into my computer. My ISP supplies me with a speed of 200 Mbps and i was able to get 196 Mbps when using the socket on this device.
Using my SanDisk Ultra Flair 32 GB USB 3.0 Flash Drive in one of the USB 3 sockets, i was delighted with the speed achieved. I moved one of my movies to the thumb drive in around 35 seconds.
A Laptop is something i don’t have, so i plunged in my USB-C 3 TB Back-up Drive. It worked a treat with no difference in the throughput from directly plugin into my iMac.

In Conclusion.

This is an awesome item! I can’t praise it enough. It’s an excellent quality product. It’s solidly built, great value for money, very versatile, easy to use and worth every penny. There were no downsides for me, i couldn’t find anything to criticise. Therefore, i must give it 5 out of 5.