I've had to change my Surface Pro 4 charger a few times and have always bought the $70 charger from Microsoft itself. Maybe I'm lucky, but any charger would be finicky and would only work with certain sockets and in the right position (every pin is the same size, so it's hard to tell which way it's preferred, and 99% of the time I dialed poorly and had to switch off and flip to get the necessary electric current). This charger doesn't give me the same contact problems, is a much cheaper alternative, comes in a great carrying case and charges just as fast as the Microsoft charger. Would highly recommend and will now consider other KINGDO products in the future.
π 65W Portable Mini Charger for Microsoft Surface Pro 3 4 5 6 2017 Tablet/Surface Laptop/Surface Book/Surface Go - Includes 6.6ft Power Cord, USB Charging Port
9 Review
π BTBSZ 44W 15V 2.58A Surface Pro Charger: Compatible with Surface Pro 7/6/5/4/3, Surface Laptop1/2/3, Surface Go1/2, and Surface Book1/2 - With USB Charging Port
7 Review
USB C to HDMI Multiport Adapter with 100W PD Charging, Thunderbolt 3 to HDMI Hub 4K π» Video Output Compatible with MacBook Pro/Air 2020/2018 iPad Pro/Air 2020, Galaxy S20/10 - QCEs USB-C to USB 3.0 Adapter
10 Review
High-performance 30W Charger for MacBook Air Laptop & iPad Air 4th Generation Tablet, with USB C to C Charging Cable
7 Review