Surface Connect to USB-C Charging Cable Compatible with Microsoft Surface Pro 6 Laptop 2 Pro 4 Pro 3 Surface Surface Pro Surface Laptop Surface Go Surface Book, Power Supply Works with PD (Cable Only)

Attention please: It is not easy to find a power supply enough to power the Surface Book 2016 Core i7 models that ship with a 102-watt power supply. Surface Book 2/Surface Go can be charged via USB-C port directly, the only reason you select this cable is to save the USB-C port for data or display.The Surface Book 2 with USB type-C accepts up to 20V via the USB power delivery 2.x/3.x standard.

Not all USB type-c charger works with this cable. Some charger comes with 5V, 9V and 20V, no 12V or 15V output. Some charger outputs 18W (for phone), it charges very slow and some model will shutdown due to overcurrent protect design.

About Apple Macbook power adapter: Some Apple PD power chargers has no 12v or 15v output, some new models have.List as follws: APPLE A1540 (29W) output: 5V/2.4A 14.5V/2A NOK (insufficient power for surface Pro but works with surface go and surface pro m3 model) APPLE A1882 (30W) 5V/3A 9V/3A 15V/2A 20V/1.5A NOK (insufficient power for surface Pro but works with surface go and surface pro m3 model) APPLE A1718(previous 61W) 5V/2.4A 9V/3A 20.3V/3A NOK (no 15V/12V output) APPLE A1947(New 61W) 5V/3A 9V/3A 15V/3A 20.3/3A OK APPLE A1719(87W) 5.2A/2.4A 9V/3A 20.2V/4.3A NOK (no 15V/12V output)