[Compatibility]; This 65W surface charger is designed to be fully compatible with major microsoft surface series, including Surface Pro (10/9/8/7/7+ Plus/6/5/4/3/X), Surface Laptop (7/6/5/4/3/2/1st), Surface Book and high-performance Surface Laptop Studio 1st or Surface Go models (1st, 2, 3,4, etc.). It intelligently supports both 65W and 44W 39W 24W devices with a Magnetic connector. if your model requires a 15V/4A or 2.58A output with a small Magnetic connector, this is your perfect match [Portable Design]; Whether you are heading on a business trip or a family vacation, this lightweight power adapter (only 240g) is your ideal travel companion. With a wide input range of 100-240V, it works seamlessly in any country. The slim, compact profile slides easily into carry-on luggage, while the extra-long 8ft (2.5m) total reach—including a detachable AC cord—ensures you can stay powered even when the wall outlet is far from your desk or airport seat. [Safety with Overheat Protection] Safety is our priority. Unlike standard chargers, this unit features a built-in smart chip that provides multi-layer protection against overcharging, overcurrent, and short circuits. The flame-retardant, high-temperature resistant materials prevent overheating during intense use. The intelligent heat management system automatically regulates power based on battery status, keeping your home and family secure while extending your laptop’s battery life. [Smart Fast Charging Efficiency]; Experience rapid power delivery that mirrors original performance. This charger can power your device from 0% to 100% in just 0.5 to 1 hours (based on standard 50-65Wh batteries). The intelligent internal chip detects your device’s temperature and battery health to optimize charging speed, ensuring less heat generation and more efficient energy transfer. It’s the smart way to keep your workflow uninterrupted at home or in the office. [Full Package & 12-Month Peace of Mind]; Your purchase includes 1x 65W AC Adapter and 1x Detachable Power Cable, all backed by a professional 12-month warranty and a 30-day easy return policy. We focus on providing high-quality power solutions and responsive customer support. If you have any questions about compatibility or specifications, our team is here to help, ensuring a worry-free shopping experience from day one. SLRIOYS Compatible With Surface Pro 10, Surface Pro 9, Surface Pro 8, Surface Pro 7, Surface Pro 7+ Plus, Surface Pro 6, Surface Pro 5, Surface Pro 4, Surface Pro 3, Surface Pro X. Surface Book 1st, Surface Book 2, Surface Book 3, Surface Go 1st, Surface Go 2, Surface Go 3, Surface Go 4 Tablet, SLRIOYS Compatible With Surface Laptop 7, Surface Laptop 6, Surface Laptop 5, Surface Laptop 4, Surface Laptop 3, Surface Laptop 2, Surface Laptop 1st, Surface Laptop Studio 1st, Surface Laptop Studio 2. Surface Model 1800 1807 1625 1631 1735 1736 1706 1796 1769 1724 1782 1749 1866 1798 1796 1932 1943 1979 1873 1872 1867 1901 1932 1749 1824 1976 1860 1868 1943 1963 1951 a1706 a1800