Product Details Shipping & Returns Product Details Samsung Series 7 700Z4A-S02 Laptop Keys Replacement This Samsung Series 7 700Z4A-S02 Keyboard key is 100% OEM and Offers Perfect Fit & Finish, This model should be fully compatible with ALL Series 7 700Z4A-S02 keyboard keys. This is the BLACK backlit version of the keyboard keys. Below is the key type chart showing you what the hinge clip looks like under the key cap. SA20 This is the layout of the keyboard What comes with each laptop key kit. The Key Cap This is the piece of plastic that has the letter on it. The Retainer Clip The plastic or metal sisscor clip pieces that hold the key cap to the base of the keyboard. The Rubber Cup This is the piece of rubber or plastic that acts as the spring to rebound the key after your press it. Shipping & Returns