Hi all

I use a TPLink W8960N DSL Modem/Wifi/Router
May add an Airport Extreme to add or replace wifi
Laptop is N, mobile devices are N
I use a WDTV Live with a D-Link Nano USB N Adapter

I wish to replace this teeny Nano USB adaptor with a well regarded USB adapter. I am unsure what is a good file transfer speed from the laptop to WDTV Live,(same room, and TPLink is in next room there is no door, sits on top of tower case) but at 40Mhz its about 2.8MBytes/sec, or 1.8MBytes/sec at 20Mhz. Is that typical or low? I realise now that the D-Link nano is low spec.

Recommendations greatly appreciated for a full spec USB Wifi Adapter