The audio jack only uses standard red-white RCA connectors, but will it still output a 5.1 surround sound?
no, they gave me a 3.5 jack instead not an SPDF jack
woops i mean TOSLINK cable
Not through the rca cables. However, if it's the Microsoft one, it should have an optical port on the part you plug into the console. Use that port with a TOSlink optical cable for 5.1.