Sturdy build quality. Convenient for connecting peripheral devices (keyboard, mouse).
The problem (hence the 4 stars) starts when you connect a second monitor, as the connected peripherals begin to lag. As long as only the monitor is connected, the device works flawlessly.

It is not compatible with OnePlus Nord 3 and Samsung A52s. The screen sees that there is an HDMI connection, but for some reason, it does not receive the image from the phone

Very high-quality product, especially for those who want something to use on their Mac or any other system that has a type C port. Very fast, extremely high quality, aesthetically pleasing.

It works, personally I connect mixed with iPhone 15 so it accepts it as an input source and it works perfectly so far! 6/11/24

Very good and stable. I connect it to the iPad and connect it to a screen with HDMI perfectly and with excellent clarity. I also connect a charger to its type c port and it charges the iPad while it is connected to the screen. It also works properly with a disk and a USB stick.

I bought this product, it lasted 3-4 months and then I sent it for warranty to skroutz. I asked for a replacement because I thought I had a stroke of bad luck, but ultimately the replacement that came also broke again in 3-4 months. The power delivery (PD) didn't work the first time and then the HDMI stopped giving a signal. I tried it on many different devices and unfortunately, both times it broke, the result was disappointment. As much as I like this company, I would not recommend this particular product.

I use it with S23+, it does a good job as a DEX and as a USB hub and HDMI adapter. The only complaint I have is that the type c only passes 15W in my case and not more. Other than that, I consider it a worthwhile economical solution

Good product. It does exactly what it says and it seems to be of high quality construction.
P.S.: The type C port it has is only for charging and does not transfer image, for example to a Macbook Air

Very decent for its price. Personally, I got it to split a USB C powered MIDI sequencer. Job done

I put it on the steam deck, and regarding the problems that some people mention, they are probably related to the screen and the resolutions it supports. On a monitor, it didn't present any problem, while on an LG C2 TV, it had a black screen issue. However, with some changes and experiments in the settings of the steam deck, it was fixed.

I used it with Samsung s21 5g, connected an HDMI wireless mouse and charger. Everything works without any problems, worth the money!

update
Tested with Samsung A40 and Xiaomi Redmi Note 10 Pro and it doesn't work on these phones

It is really very small in size, it is quality material, good construction and good design, it recognizes what it says, easy and user-friendly. Once again, well done Baseus.

It's great for its price, the only complaint I have is that the HDMI port cannot do 4K 60hz

Use on MacBook Air M1.
Quite decent for its price. Made of aluminum (type because it also has plastic on top and bottom), the USB 3.0 ports provide good speeds and all three work simultaneously, the HDMI port is fine, it doesn't raise the temperature and doesn't interfere with the wireless network.
It has a discreet blue light that I thought would be annoying, but it's actually quite cute.

At €21 on sale, you could say it's a steal.

In general, Baseus & Ugreen, although Chinese, are quite quality products for their price, don't be afraid of them.