For Dell Alienware M15 R7 HMH2Y 15.6" 2560 x 1440 Laptop Screen 240Hz
(NEW 15.6" 240HZ QUAD HD LAPTOP PANEL - MATTE. Refresh Rate: 240Hz. Resolution:2560 x 1440. Screen Size:15.6". Screen Finish:Matte / Anti Glare. Data Connector: 40 Pins (2cms wide). excluded). Technical Support for your Product.