Unfortunately it is not shown anywhere in the specifications, but there is a note in the manual that 10 Mbit/s is not supported. And a CAT 7 cable [...] should be used. Therefore, the Lan speed is at least 1 Gbit/s. Probably 2.5 Gbit/s.
Hello rtstelesport
According to the manufacturer's homepage, HDMI 2.1 is not mentioned anywhere, which is why I assume that this model does not support this HDMI standard.
The manufacturer Samsung recommends a read speed of at least 20 megabits per second and a write speed of at least 34 megabits per second. Here you will find all USB sticks, best use the filter function: https://www.galaxus.ch/de...
I watched on my device. I found Netflix and Sky. I needed zattoo.com for my connection and was able to download this. Then surely Wilmaa is also possible.
Your question was for the community. I think that these are included as shown, because you have to set the thing up somehow. A wall mount is not included.