Shouldn't be much slower I guess. 802.11g can take up to 54mbps
I think.
Unless your router got problem, or you are so far from the
router that the signals become weaker, or there are many
interferences from other routers. If there are wireless N routers
around your area, their broadcast might interfere with your
reception I think... Not very sure becuz I don't specialise in
signal communications.
yep. 54mbps.
There are also enhance 802.11g routers that offer up to
72mpbs.
but down to it all, it all depends on your service
provider, your location (got alot of starhub users or not) cause
it's a fat pipe. not dedicated one.
Wireless N does interfer