The item arrived quickly and was packaged in a Cardboard Book-Wrap. Within was the retail packaging. All of which was recyclable.

So, what do you get?

Product description
A USB-C to USB-C, HDMI and USB 3.0 Hub

What is it compatible with?

The USB-C To HDMI/USB A 3.0/USB-C Hub. Is compatible with all sorts of tech devices, some of which are Apple Macbook Retina Display 12″ 2015, 15″/13″ MacBook Pro with thunderbolt 3 port, iMac 2017 Models, Google Chromebook Pixel, New Acer Switch Alpha 12, Acer Spin 7, Dell XPS 12/13/15,Lenovo Yoga 900/910,LG G5,LG V20, Samsung Galaxy s8, HP Spectre X2,HP Elite x2 1012 G1,HP Elitebook Folio G1 or Other USB C Laptop/ Android Phone/Tablet (DP ALT). NOT SUPPORTED are 2016 12″ Retina MacBook, Nexus 5X/6P and MHL phone/tablet/PC. 

What is it like to use?

I found it great to use. I have an Apple iMac 2017 model and it was a dream to use.
USB 3.0
Using my SanDisk Ultra Flair 32 GB USB 3.0 Flash Drive in the USB 3 socket, i was delighted with the performance i got. I moved a movie to the thumb drive from my iMac in around 35 seconds. WoW.
HDMI
I tried this with a 4 meter HDMI lead connected to my projector to stream my video stored on my NAS Drives. Picture quality was excellent and the 7.1 sound through my sound system worked like a charm.
USB-C
I first tried my USB-C Back-up drive 2TB, which i use encrypted with the Apple Time Machine. The Drive was recognised straight away and i found no decreeable difference between direct connection to my iMac or through this device. It was extremely speedy and responsive.

In Conclusion.

This is a great product at a very reasonable price. Easy to use and very useful too. I had no issues with this item it worked as expected  and it fully deserves 5 out of 5