wireless wifi network adapter

alaa_137

Honorable
Jul 19, 2013
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10,510
Hi
I wanna buy a small wireless wifi network adapter for my laptop.
I'm gonna use it especially in my home, where i'm about 20 metres from the router, and there are 2 walls in the way. My built-in adapter (laptop: dell i5 3521) isn't satisfying. I tried a TP-LINK 150Mbps (with an antenna) and it works great. Problem is it's too big.
Can anybody recommend for a small (preferably without an antenna) network adapter that will catch networks from afar?

Another question:
I understand what's the difference between 100 , 150 , 300 ... Mbps, but what is 10/100 Mbps compared to those?

Thanks in advance
 

alaa_137

Honorable
Jul 19, 2013
9
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10,510
I had tried upgrading before posting. It didn't help.
So say i'll compromise for good performance though a bigger size. What network adapter (with antenna) should i get? Any advices for good companies?

*edit: i can't use the mentioned TPLINK all the time, i use it for another computer. So i need to buy new.
 

Teacher2

Honorable
Feb 10, 2014
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10,510