Great Compatibility: This solar panel adapter is designed to work seamlessly with all solar panels and portable power plants equipped with solar ports, as well as solar generators featuring a 0.138 x 0.053 DC input, versatile usage across different systems. Extensive Interfaces: Equipped with multiple interfaces including 2 ports, 1 port, and 1 DC port, this adapter caters to a wide range of charging needs, making it for various devices and accessories. Play Convenience: The solar panel voltage regulator offers a straightforward and-play functionality, eliminating the need for complicated installation processes, allowing users to quickly connect and using it right away. for Copper Construction: Featuring high-performance 10 AWG copper wire for both male and female ends, along with a robust 14 AWG copper wire for the DC end, this adapter guarantees durability and stability, efficient current delivery for your devices. Versatile Usage: The USB- voltage stabilization cable is not only compatible with solar panels but also connects effortlessly with other device accessories, enabling efficient mobile phone charging and enhancing your outdoor power solutions. Product Name:Charging Voltage Stabilizer Size:6.5 x 4.5 x 1.5cm,Line length 50cm Interface: 2 USB- interfaces, 1 Type-C interface, 1 DC interface Color: Black Material: plastic Package Contents: 1Set * Charging Voltage Stabilizer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.