Features 1、For Microsoft Surface Pro 6/5 to USB‑C / Type‑C female interface, suitable for microsoft surface tablet. 2、The built‑in PTC protection function can effectively control the heat generated under abnormal usage conditions and improve the safety of wires and smart devices. 3、Support PD charging head and mobile power charging, the voltage of PD output device should exceed 15V. 4、The charging speed will vary depending on the device and wall charger, it is recommended that you use a USB‑C PD charger. 5、Compatible with Surface Pro3, Pro4, Pro5, Pro6, Book2, Book1, Go, notebook computers. Specification Condition: 100% Brand New Item Type: Charging Cable Material: TPE Input Voltage: 12V-24V Output Voltage: 15V Output Current: 3.25A Colour: Black Line Length: Approx. 1.5m/4.9ft Voltage Requirements: The USB-C power supply requires 15V power supply (PD), and the cable will be charged at 15V/2.58A, 15V/1.6A, 15V/4A, 15V/6.33A. Other chargers with PD output below 15V (including 5V, 9V or 12V) will not work properly. Please double check your PD charger and make sure that "15V/3A" is listed in its Specifications. -Since most models do not have a 15V output, most for Apple PD power chargers cannot be used with this cable. Electricity Demand: 45W or higher power is essential. Other chargers with lower power (such as 18W, 24W or 29W) may limit their performance and even shut down due to overcurrent protection mechanisms. You must charge for Microsoft Surface Pro 6 with 65W PD or higher. Other Surface models, for Surface Go, Surface Pro 5/4/3, for Surface laptop, for Surface Book 2/1, for Surface Studio require 45W PD (15V/3A) or higher. Compatible with: for Surface Pro3, Pro4, Pro5, Pro6, Book2, Book1, Go, laptop. Package List 1 x Data Cable