Netflow Supported devices

You should take a look at the Success Center - SolarWinds Worldwide, LLC. Help and Support. It has links for all the products with wildly helpful info such as all the admin guides for each product, and more.

SolarWinds NTA supports the NBAR2 protocol, so as long as the router, switch, etc., supports sending flow data via that protocol it's supported.

Can i get the details with device model no and whether it is supported for netflow,NBAR2,CBQOS

this is something your network device vendor should be able to tell you. When the device sends flows, SolarWinds should be able to interpret them.

Here you Go my friend .

Devices that support NetFlow

Devices that support NetFlow - SolarWinds Worldwide, LLC. Help and Support

Just note Praveen, that isn't an all inclusive list. There are numerous devices that support sending flow data (in which I use myself) outside of that and are not mentioned. As HerrDoktor​ mentioned, worth checking with your network device vendor.

You can also get cards that will allow some devices to have netflow or flexible netflow, that on paper wouldn't say they supported it out the box. So worth noting @sum_giais point