●Comprehensive Compatibility: Specifically designed to power your Microsoft Surface Pro 3, 4, 5, 6, Surface Laptop 1/2, Surface Book, Surface Go, and newer models like the Surface Pro (5th Gen) and Microsoft Surface Pro (2017/2018). Our UL-listed car charger ensures your device stays charged on the go, matching the performance of your original charger. ●Dual Charging Capability: Features a dedicated USB port with Quick Charge technology, providing 5V 2.1A output to rapidly recharge your phone, iPad, or any other USB-enabled device alongside your Surface, ensuring you and your devices remain powered up for every journey. ●Optimized Power Output: Engineered for efficiency with an input range of DC 12-24V/3.5A (MAX) and dual outputs of DC 12V/2.58A for your Surface and DC 5V 2.1A for USB devices, catering to all your charging needs with a single, compact solution. ●Thoughtful Design & Durability: Our 42W charger comes equipped with a generous 4.8 Ft Power Cord, offering flexibility and convenience while charging. The robust design ensures durability and reliability, keeping you powered wherever the road takes you. ●Superior Customer Service: Your satisfaction is our priority. We offer a hassle-free 30-day return policy if you’re not completely satisfied, and a replacement product within 1 year of purchase. Shop with confidence, knowing we’ve got you covered.