Product review (1 stars): Do Not use this unit.
Do not use this item, it is a piece of junk, will message up your unit, only use the one which states it is from Samsung unit on last page of this unit, keep fast forwarding to end of the units and you will see one that has the logo of SAMSUNG  and the model number which is the same as the one that unit has on it also. It cost me $600 to fix the damage that this cheap unit caused.

Repeat do not use this unit, will cost you bit time in the end .