Features: 1. High-quality Laptop switch board button: 100% compatible with laptop power button board replacement2. Part description: laptop power switch board button3. High quality, best choice for computer.4. Durable, strong compatibility, easy to use, easy to install5. This part is only used to replace damaged or not working laptop power button board. Please make sure you have good technical skills in disassembling or assembling a laptop.Specification:Product name: Laptop power button cableApplicable brand: for AcerReplacement part number: -B161PUse range: for Acer V3-572G E5-511 E5-571 Switch board button Power-on boardMaterial: PVC+PCBcolour: bluePackage Contents:1 x Laptop switch board buttonOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.