COMPATIBLE MODELS: Replacement laptop keyboard designed for use with laptops, compatible for Inspiron 15 3000/15 5000/17-5000/5547/3542 models. RUGGED MATERIALS & EASE TO USE: This 101-key laptop keyboard is made of ABS and aluminum alloy material, sturdy and And it supports multimedia key combinations with sensitive touch and easy COMFORTABLE TYPING: The keyboard has a simple and lively appearance, full of fashion, and comes with all the keys for daily use, with fast response and no latency, providing you with a comfortable typing experience. KEYBOARD REPLACEMENT: Laptop keyboard for replacing faulty, broken or damaged keyboards with connecting cables for easy replacement. SHIPMENT AFTER QUALITY INSPECTION: Our products will be shipped after strict quality inspection. Due to long-distance transportation and distribution, various unpredictable situations may occur. If it is damaged or unusable, please contact us directly, we promise to reply you within 24 hours.