[g8minhquan]

Hello,
I have a MacBook, but my room is quite far from the wireless router so it's very difficult to connect to the internet.
Is there any solution for this, like an external antenna,..?
Is it expensive to buy one?

Thanks for reading

[mduell]

You'll have more luck upgrading the other end (the wifi base station).

If you have an Airport base station, buy an Airport Express (refurbs are $80), put it halfway between you and the other base station, and set it for range extension.
If you have another brand (Linksys, Dlink, Netgear), you may be able to buy a bigger omni (or directional if you spend most your time in the same area) antenna for it.

[g8minhquan]

Thank you