1.10FT/3M Starlink MINI USB-C to DC power cable is integrated with the PD Smart Receiver Chip, and when connected to a compatible PD Type-C power supply capable of delivering 20V, the chip communicates with the PD source chip in the power supply, requesting that the necessary voltage be adjusted to 20V, ensuring a 20V output on the DC barrel jack. 2.Work with 100W PD Source: Use the PD-compatible power banks to provide stable power supply for your Starlink Mini dish antenna. To avoid losses during use and achieve optimal performance, please choose a power bank with at least 100 watts of output power.(20V 5A output). Please Note: The power bank must support PD (Power Delivery) protocol. 3.Starlink Mini Type-c to Barrel Jack Cable Designed: USB-C male and barrel jack (DC) male with SL proprietary waterproof gasket, ensuring reliable performance both indoors and outdoors. High quality PVC waterproof casing to withstand any adverse weather conditions encountered during use. Unrestricted use of space. 4.DC Power Cable Direct to USB-C for Starlink Mini 3M: Made of high-quality 18AWG material wire, it ensures stable and reliable power transmission and very easy to install, plug and play. Simply plug it into the USB-C port for immediate power supply, without the need for an additional adapter. It is the perfect Starlink mini accessory for non-technical users.