can a normal USB Flash Stick can be made/programmed as Air PCAP to capture packet for WLan?
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nociConnect With a Mentor Software EngineerCommented:
No it cannot. It lacks a tuner, antenna, microprocessor,.. needed to handle wifi traffic.
You can just use it as a storage device like a floppy disk, portable harddisk...

I don't known where you got that idea ...

there are USB sticks, (NOT flash) that can handle WIFI, they are sold as such.  
Like this:
nociSoftware EngineerCommented:

I don't realy get your question.. I think you meant to ask:
   Can my USB flash stick used to capture Wifi packets.?

Well Yes and No.
Yes you can store the PCAP files you got though some wifi interface on a flash stick.
No there is no Wifi tuner, controller & antenna in a usb flash stick.

A flash stick is nothing more then a large capacity EEPROM, so it can only store data  & reproduce the stored data.
osloboyAuthor Commented:
Can my USB flash stick used to capture Wifi packets.? YES, how to
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osloboyAuthor Commented:
TP-Link USB WLAN adapters are there. can we convert them
osloboyAuthor Commented:
nociSoftware EngineerCommented:
Here is an up to date list of tools:

To capture frames the network adapters need to be capable of either RAW mode receive or promiscuous mode.
(Kismet should have a lot to tell about this as it has some history on this subject).

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