It easily loses the second device, resulting in several disconnections that become annoying. It's not worth buying.

Very beautiful, I chose it mainly for the on/off buttons because it is very convenient. I haven't connected anything heavy, just speakers, a wireless mouse, a Bluetooth charger, and a USB stick, and it works perfectly, I have no issues. It saved my hands. The cable might be short for some people, but I use it with a laptop so it doesn't affect me. I recommend it.
(If it presents any problems, since I just got it, I will update.)

It solves my hands, no matter what I put on it, either individually or all together (USB stick, external hard drives of 1 & 2 TB, it doesn't hesitate). Of course, what satisfies me the most are the on/off buttons for each device!

Very good USB hub, maybe one of the best I've had. It's the only one that doesn't fail when connecting more than 1 wireless gamepad and the controller doesn't freeze. It's also the only one so far that allows my wireless keyboard to work from a longer distance without any issues. Very convenient with the on-off switches, as it allows you to choose which peripherals, disks, or USBs you want to be active. The only negative for me is the cable, and I would also prefer the on-off buttons to be more sturdy, as they seem soft and might cause issues with frequent use. Definitely recommend it! I will come back for an update!

Devices are easily lost, without an obvious reason, especially when all 4 ports are active.
I have encountered issues with a Bluetooth mouse, an external 4TB HDD, and a 128GB USB stick (especially the latter is incompatible with the device!!).
The on-off buttons work perfectly so far.
Overall, a mediocre experience.

It presents problems, suddenly it does not recognize discs and does not open files, I took it for a check where I bought it, and they said it works fine, I connected 2 Bluetooth devices that I have and luckily those work properly, and I will use it for those but for me it is not worth the 15 euros.

Purchased in April 2021, I use it on an Intel NUC for simple/home cinema use, having connected three HDDs of 1, 2, and 4 TB, and a Full HD camera. Everything is read instantly and works without any problems or interruptions. The on/off buttons for each port have been extremely helpful, especially when closing the camera (time will tell how durable they are...) as well as the length of the cable (I believe it is sufficient even for a desktop). Overall, one of the best value-for-money purchases I have made recently.

Very good and practical with the buttons. You press it and it goes in (activation) and you press it again and it comes out (deactivation).