Features: Convenient Length Option: This USB C to dc5521 cable for mini satellite features PD100W (Power Delivery) intelligence chip. The chip automatically negotiates the correct voltages with compatible PD100W Type C power sources, ensuring optimal and safe operating. powerful Output: This cable supports power output of 100W (20V/5A). To utilize its full potential, a PD100W power adapter or source capable of providing at least 65W (20V/3.25A) output is recommended. Always check the specifications of your power supply for compatibility. Durability and Weatherproofie：This power extension cord features a high strength construction with a USB C male and male connectors with a proprietary waterproof gaskets. This design ensures reliable performances in both indoor and outdoor environment. Specifications: Material: Plastic Power Output 100W 20V/5A Cable Length：about 300cm/118.1in 500cm/196.85in Package Includes: 1PC USB C to dc5521 Cable note: Due to problem of lighting effect, there is certain tolerances in product, please understand. Please allow 0-1cm error due to measurement.