help me to create a Wifi network

[shijilt]

Hi ,
I want to share files between my tablet and desktop PC (has only BT , no wifi) .

Want to share my PC's dial up/3G Dongle internet to my tablet.

I need at least 20M wifi coverage.

Which devices do I need? Tablet has wifi .

If I use a small USB wifi Adapter , is it will be ok ?

Or an internal wifi card ?

 

[RiGOD]

I guess you'll get better help if you post the same on the Networking section.

BTW to share your desktop PC's net connection you'll need a wireless router.

 

[baiju]

You can create a virtual wifi hotspot in your pc and share the internet connection. A usb wifi adapter is enough, but I doubt if it can give 20M range. An adapter with antenna can give better range. A better option is to buy a 3G wifi router.