Compatibility: Surface pro 10/7/6/5/4/3 Surface Laptop 6/3/2/1 Surface Go4/3/2/1. This cable is compatible with Surface Pro 8/9 but due to technical limitations the system will show Slow charge but the power is enough that you can work and entertainment normally. Up to 39W for Surface DevicesBe sure to use the USB-C1 port to charge your Surface. Surface devices only support 15V input voltage with two charging powers: 15V 2.6A and 15V4A. Typically a 65W USB-C charger has a rated output of 20V3A and does not provide 15V4A output. Even using a 65W USB-C charger it cannot actually achieve 15V4A charging power. Therefore the maximum output power for Surface devices with this charger set is 15V 2.6A (39W). 50%
Less SizeThe USB-C charger's specificatons: 57*51*29mm 3.95 oz. GaN tech is adopted to greatly shrink the size for a small solid structure making it 50% smaller than a standard 61W MacBook charger. The whole slim design is handy for home and travel. Multi-Protocol Support Maximum Output of 65W for General USB-C DevicesUSB-C1 supports PD 3.0 and PD 2.0 while USB-C2 supports PD 3.0 PD 2.0 and PPS (only USB-C2 supports PPS 3.3V -11V/5A). The USB-A port supports QC 3.0 QC 2.0 SCP FCP AFC and more. Single USB-C1 (or
USB-C2) output: 5V/3A 9V/3A 12V/3A 15V/3A 20V/ 3.25A max.
USB-C1+USB-C2 output: 45W+18W [63W].
USB-C1+USB-A output: 45W+18W [63W].
USB-C2+USB-A output: 5V/ 4.8A [24W].
USB-C1+(USB-C2+USB-A) output: 45W+ (15W) [total max 60W]. Safety and WarrentyUL Listed CE/FCC/RoHS Certified PSE Certified. Sisyphy 65W 3-Port USBC Charger (cable not included) Provide 45-Day Money Back and worry-free LIFE-TIME warranty.