Can download/upload speed go low and ping go high if i use a 12-15 meter (39-49 feet) long ethernet cable

[Khaaytil]

Thread title pretty much explains it, however, to make this part look filled i'm gonna write some stuff.

I changed the place of my router (placed it near a window because it's former place was too closed (walls and stuff) ) and now i need a longer ethernet cable. Old one is somewhere around 2 meters, which is 6 feet

 

[Gam3r01]

Ethernet is rated for much longer runs than that, you should be okay with a cable that long.

 

[carltonje]

ethernet is rated for up to 100m between router/switch and computer.

 

[derekullo]

ethernet is rated for up to 100m between router/switch and computer.

This is 328 feet so you should be perfectly fine.

 

[Khaaytil]

Thank you for your help