Can Intake Of Protein Supplements Help Gain Weight?

i am sajad, 20 years old... the reason why i am writing this msg is to know more about the usage of protien shakes.. is it good to consume protien supplements for gaining weight ?? my weight is around 55 kg ... am so skinny..i am very much worried about my physical appearance.. so could u please suggest me some goood protien supplement inorder to gain weight...??reply sooon wid regards :)