Internet speed

if my internet speed is this with wireless when its just me

[URL=http://www.speedtest.net][IMG]http://www.speedtest.net/result/2312695452.png[/IMG][/URL]

if i got this would it increase my internet speed if multiple users are on the internet.

http://www.ncix.com/products/?sku=62903&vpn=DHP-501AV&manufacture=D-Link&promoid=1448

Not likely, wireless isn't all that slow especially when dealing with internet speeds as they are so slow already. Unless you have a very weak connection you might get a 30% increase at most.

ok but also that speed as took in the next room from the modem and with the powerline ould be all the way up stairs