On a MacBook, when I connect three USB devices simultaneously (two hard drives and a wireless mouse), it crashes, while it works normally with two devices (two hard drives). The HDMI works normally, but I haven't loaded any other USB devices on it when I use it

I got it for the MacBook Air M1. The Ethernet works flawlessly, as well as the HDMI. Quality construction and also nice the discreet light that turns on when the device is in operation. It's worth its money.

On MacBook Air M1, hdmi and usb work flawlessly, but I noticed lag when connecting a Microsoft mouse with a usb stick (basically it doesn't work... it requires a Bluetooth mouse) and, finally, I was never able to connect to LAN, which was one of the main reasons I bought it.

Additionally, I tried it on a Lenovo Legion that I have, which had exactly the same issues.

If I could return it and get something else, I would just look for something without dsl because I don't think it will be able to connect in the end..