any wireless N card is going to operate at the same speed.
802.11a = 54 Mb/s @ 5 GHz
802.11b = 11 Mb/s @ 2.4 MHz
802.11g = 54 Mb/s @ 2.4 MHz
802.11n = 600 Mb/s @ 5GHz OR 2.4 MHz
A wireless router "N" has one of the fastest speeds available. It is more costly than the basic wireless router speed of "G". To ensure getting the fastest speed, be sure both the wireless router and wireless card have the same speed. Most laptops with built in wireless cards only have a speed of "G". The network runs at the slowest speed that is being used. An upgraded card may be needed.
Wireless-N is currently the fastest technology at600 Mbit/s.
what is a wireless g card with bluetooth?
wireless n is a type of wireless internet ("wi-fi)
N
Wireless technologies continue to evolve, with the newest and fastest standard being wireless N.
Yes.
The same as with wireless G card and G router.
What is the Intel WiFi Link 5100 802.11 Wireless-N Card ?
Yes.
N
If your modem has wireless interface, yes you can.