Product Details Reviews Shipping & Returns Product Details ACER Aspire ONE ZG5 Netbook 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 , every keyboard is different, 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. AC11 AC12 AC29 Reviews 1 Review Hide Reviews Show Reviews –> ACER Aspire ONE D250 Replacement Laptop Keys 4 Posted by Unknown on 18th Feb 2018 It took several tries due to my large hands but after several failed attempts I came back to it and VOILA! it worked just as expected. Now, if they could just stop using DHL for shipping and also stop blaming the USPS for slow delivery they might be able to keep me as a customer. When DHL takes 4 days to hand off to USPS who then deliver the package in 2 days it isn’t hard to determine where the delay actually is…