Pc only loads a maximum of 25mb / s fast, despite a better connection?

I have a laptop with a maximum download rate of 3.6Ghz, i.e. Hardware. In addition a 250k line. I always receive 150-200 mb / s in speed tests. If I download something, it's 25 mb / s. If I start a download via a different platform, i.e. Different sources, then these 25 mb / s are split up, e.g. 12.5 + 12.5

Why is that?

Your speed test will probably indicate the speed in Mbit / s.

I don't know where exactly you are downloading things, but can it be coincidental that the speed is stated there in MByte / s?

One byte = 8 bits, so that's roughly how it works

Thank you yip 200: 8 = 25