In the specification for the UK version (there's always a chance that other countries versions are different, so check your local specs or user manual) I read:
Wireless LAN Built-in:
Wireless LAN Adapter Support:
So it seems you need a Wireless LAN Adapter. The shop where you buy/bought that TV should be able to sell you a compatible adapter.
Hi all, First time poster here. Can anyone tell me if I need a dongle to connect the Samsung 37d5520 to a wifi connection? Or is there an inbuilt function? Thanks for your help!