Wish I had purchased one of these ages ago!

It doesn't matter if you have a Dell, HP, or Lenovo laptop you can use this tool to connect up your mouse, keyboard, two screens, ethernet cable, etc. It is all there. It is especially useful if you are on the move a lot and don't want to carry a lot of hardware. Very useful.

Worked well for 6 months, now HDMI output does not work.

This is exactly what I needed but it is SO unreliable I almost returned it. Issues with using a USB mouse/keyboard, it gets alarmingly hot and makes a nasty sound when you unplug it. Also had issues with it reading a micro SD card. For the price, not impressed.

frequent flickering, if anything else is plugged in the hdmi stops working

The product does the job I needed it to do, and was simple to attach.

Excellent product - perfect for everyday use and travel.

Really needed a dongle to expand the ports on my 13" MBP that only has 2 USB-C ports. Not as many ports as some other dongles, but considering this is bus powered makes it really simple to use, and adds more than enough extra ports to get the most basic stuff done. The ethernet port in particular is fantastic