Bluetooth USB adapter with A2DP support

[Stefan1024]

I'm looking for a BT dongle that supports the A2DP profile to tream music to my wireless heaset.

However I can only finde the support on >80$ audiophile dongles. My question is, as A2DP basicly a codec, can it be computed in SW and I can use a "normal" BT 4.0 dongel with EDR for 7$?

 

Have anybody expereince with A2DP?

[papapoi]

most 4.0 dongles come with A2DP i use one to connect with all my headsets 

http://www.amazon.com/s/ref=a9_asi_1?rh=i%3Aaps%2Ck%3Aa2dp+dongle&keywords=a2dp+dongle&ie=UTF8&qid=1462308121

 

i bought this cheap dongle on sale for $3USD and i works for all my wireless headsets(bludio tubine, aukey, skullcandy) as well as controllers, it doesn't say it supports A2DP but that profile has been around for ages so i doubt any manufacturer wouldn't have that in the dongle

http://www.dx.com/p/ultra-mini-bluetooth-csr-4-0-usb-dongle-adapter-white-149425#.VykOAvmDFBc

 

and it was plug and play with windows 10 thankfully , because it didnt say it was even compatible with 10, but for $3 i just decided to buy it.