Compatible Model: B116XTN02.3 912370-003 Replacement for Acer Chromebook 311 CB3-111 CB311-11H-K04N CB3-131 C720 C730 C731 C732 C733 C740 Series Lcd Replacement Screen Display Panel. Screen parameters, resolution, and connector: 1366X768 30 pin non touch screen.When purchasing, you need to check the laptop model and whether the screen is touch screen or not. If you are unable to confirm the screen information during purchase, please contact PEHDPVS customer service. We will provide you with assistance to confirm the version information of the screen. Our screens undergo rigorous testing and perfect packaging to ensure compatibility and safe delivery. After receiving the goods, if the buyer encounters installation or quality issues, we will provide good customer service and after-sales support for the buyer.