1. Multiple input methods, supporting KF2510 ports, 2.54-10P ports, 2.54 pin rows with 4P ports, and back pad welding. 2. The 10P input port supports both A-port and B-port inputs, and is compatible with most interfaces on the market. 3. Supports external power supply, thus eliminating the need to disassemble and activate the battery.External power input with indicator light. 4. Supports multiple interface outputs and multiple battery communications. 5. External power supply voltage anti backflow, 100uf large capacitor filtering. Attention: 1. Signal input only requires SMBD/SMBC/GND. Do not connect the external power supply to Vout, as Vout needs to be suspended. 2. There are two input methods suitable for external power supply. When the battery is out of power, you can choose any input method. The voltage of the external power supply is provided according to the voltage of your own aircraft battery, and must not exceed the voltage. 3. Incorrect connection of aircraft batteries is and dangerous. Do not short-circuit the positive and negative poles or connect the wires in the wrong sequence. Careful and serious. Colour:As Shown Material:PC Package Contents: 1 x multifunctional motherboard 1 x 10P data cable(Due to different product batches, the appearance , which does not affect the use) 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.