Perfectly Fit for Microsoft Surface Pro 3, Microsoft Surface Pro 4, Microsoft Surface Pro 5,Microsoft Surface Pro 6. More professional: A dedicated cable that converts the Microsoft Surface charging connection to a more versatile USB Type-C, which allows more ways to charge your device. Multi-functions: Most devices are slowly switching to Type-C power. With this cable, you'll be able to use wall chargers and power banks that meet the power delivery (PD) requirements outlined, which allows you to use your other Type-C power sources for your Microsoft Surface. Power: 15V 3A (Depending on your power source) The latest USB-C port: insertion and withdrawal with both sides of port is convenient and durable. And high-grade Aluminum shell with matte and polishing prevents from rust.6 metal contact pin with Gold-plated ensures computer charging to be efficient and stable; the port contains intelligent IC chip, providing short-circuit protection, over-current protection, over-voltage protection, to avoid the problems of card screen/black screen/splash screen, etc. High-grade TPE cable, soft to touch, strong anti-thermal; the core is made of 100% pure copper to ensure efficient and stable charging!