Product Details Reviews Shipping & Returns Product Details Toshiba Qosmio X775 Laptop Keyboard Key Replacement 100% OEM Toshiba X775 Laptop Keyboard Keys ensure perfect Fit & Finish. This X775 Laptop Key will be fully compatible with All models of X775. There are 2 version of the same keyboard, the easiest is way to tell is by looking at the metal tabs, the TC12 has 3, and TC40 has 4. TC12 TC40 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. Reviews 2 Reviews Hide Reviews Show Reviews –> “Q” key 5 Posted by Ron on 29th Dec 2017 This is the third key i have had to replace now with ReplacementLaptopKeys. Extreamly easy to find out which key to order, prices are reasonable and shipping it fast. Instructions online take all the mystery out of how to replace a key Will use again for the other myriad of keys i have.