It's ok if you just want to surf, stream video or music and copy some files here and there. General household stuff.
I would NOT recommend it for serious work. I was using a wireless network for my animation renderfarm, and had to go back to wired. The drops in data was killing me, even with an extender. I'll never use wireless for work again, until the standard is raised to be 10 times more reliable and faster than 802.11n
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