What is it?This is a DC conversion cable designed for powering multiple devices. The 1-to-2 design enables it to power two electronic device terminals on one power supply device at the same time, which is suitable for scenes where stable and efficient power supply is required for multiple terminals.What will I get?DC5521 to DC5521 Splitter CableSize: 4.8mm x 32cm / 0.19 x 12.6 inch (OD x L);Working Voltage: 12V;Maximum Current: 10A;Wire Gauge: 18AWG;Working Temperature: 80C;Style: 1 DC5521 Male to 2 DC5521 Female;In the package of: 2 Pcs x DC Splitter Adapter CordAre there any advantages of this product?Efficient Power Transmission: The splitter cable, which consists of nickel-plated connectors and all-copper wire cores, provides stable and efficient power transmission.