【Fast & Efficient Charging】44W 2 in 1 Surface Charger delivers high-speed charging, fully powering your Surface Pro only 2 hours. Surface pro charger built-in a USB Port that you can synchronous charging for your Laptop and usb device(phone) by using this charger. 【Wide Compatibility】Specifically designed for Microsoft Surface devices, including Surface Pro 9/8/7/6/5/4/3, Surface Laptop ,Surface Book , and Surface Go .It’s the ideal replacement or backup charger for your Surface devices. 【Compatible Microsoft Surface Charger Model】perfect match surface model 1706, 1866, 1796 1800 1625.microsoft surface laptop and so on, The charger also supports output power of 44W, 36W and 24W 【Advanced Safety Features】the magnetic plug of the cable is high sensitive which is plug and play, need not aim；Built with multiple safeguards including over-voltage, over-current, overheating, and short-circuit protection, this charger ensures safe and reliable charging while extending the lifespan of your device’s battery. 【Certified Quality & Support】This charger meets the highest standards.Backed by 24*7 customer support, we’re committed to your satisfaction. If you have any questions, our friendly team is always here to help.