Feature:1. COMPATIBLE MODELS: Laptop power button with switching line for DELL for XPS 8500 8300 8700 0F7M7N F7M7N.2. REPLACEMENT: You can easily replace a faulty, cracked or damaged product, note that you should do this with the product turned off.3. PROFESSIONAL INSTALLATION: Special skills and techniques are required for proper installation, please check the model number and pictures before purchasing.4. STABLE PERFORMANCE: Power button with switching line has been tested to be fully compliant with standards for easier use and stable performance.5. ABS MATERIAL: Replacement power button with switching line is made of ABS material, wear resistant and durable, not easy to damage, can be used for a long time.Specification:Item Type: Power Button with Switching Line for DELL 8300 8500Material: ABSApplicable Models: for DELL for XPS 8300 8500 8700 0F7M7N F7M7N.Package List:1 xPower Button with Switching Line for DELL 8300 8500