Product Details Reviews Shipping & Returns Product Details Acer Asprie Replacement Laptop keys WHAT COMES WITH EACH KEY ORDER 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 you press it. Please identify your KEY TYPE , There are 3 versions of this keyboard, so please make sure to identify the key type that best matches your keyboard. If you need more info please visit the how to order section. AC12 ALL KEYS IN STOCK AC18 ALL KEYS IN STOCK AC37 ALL KEYS IN STOCK Reviews 1 Review Hide Reviews Show Reviews –> Acer Aspire 5500 Replacement Key 5 Posted by Unknown on 20th Nov 2017 Extremely happy that I was able to replace our laptop’s missing key. Wasn’t sure if this was going to be at all possible. Appreciate the ease of ordering and the prompt delivery.