Slow internet speed on laptop but quick on PC

[martinjuran68]

Hello, i have a problem with my internet speed on laptop. Whenever i try to watch a video on HD it just stutters. I have the router in my room and my PC is connected to it. I don´t know what to do. I tried messing with the router setting. I tried doing different channels but it didn´t help at all. I went on a speed test site, tested it and got 0.20 MB/s. Then i tried it again and got 10MB/s but as the test was runing the speed started going down very quickly. I am desperated for help

 

[RARRAF]

its probably the network adaptor in the laptop holding you back I used to have problem like this and just went to a shop and bought a usb wifi n adaptor or the newest one they have.