Samsung Micro SD / TF 4GB Class 4 Card + Card Reader Set - Black (4GB)
Capacity 4GB Speed Class Rating Class4 Brand SAMSUNG Model N/A Material Plastic + silicone Color Black Quantity 1 Piece Max Read Speed 15m/s Max Write Speed 7m/s Overwrite Protection Switch No Packing List 1 x TF card 1 x Card reader