Is it possible to add a second router and so have a direct connection straight from the socket? I have a Internet Box 2 in my living room but the computer is on the other side of the apartment. WLAN is weak and unstable for the computer and Powerline 2000 kit provides a connection with a ping of over 200 ms, so that's no good for gaming.
There is a socket next to the computer but is it possible to plug a second router in there?
Is the wlan box seriously the only option? I don't think extending a wlan will bring me a connection with a low enough latency, usually wlan extensions bring ping of 50 ms at least. Is there no option of a wired access in an apartment with two sockets?