Features 1、This set is includes 1pcs 12-way port sharing device, 12pcs flexible flat cables, 12pcs terminal blocks. 2、12 V input voltage, 12 V output voltage, with 18W power. 3、This port sharing device can use with terminal power to optimize the connecting mode of sand table, and enhance the wiring efficiency. 4、Application for train/railway model scene and all kinds of wiring of LED light. 5、Suitable for more than 8 years old children, kids under 8-year-old use it should under adult/u0027s supervision. Specification This set is includes 1pcs 12-way port sharing device, 12pcs flexible flat cables, 12pcs terminal blocks. 12 V input voltage, 12 V output voltage, with 18W power. This port sharing device can use with terminal power to optimize the connecting mode of sand table, and enhance the wiring efficiency. Application for train/railway model scene and all kinds of wiring of LED light. You can have a try. Features: This set is includes 1pcs 12-way port sharing device, 12pcs flexible flat cables, 12pcs terminal blocks. 12 V input voltage, 12 V output voltage, with 18W power. This port sharing device can use with terminal power to optimize the connecting mode of sand table, and enhance the wiring efficiency. Application for train/railway model scene and all kinds of wiring of LED light. Suitable for more than 8 years old children, kids under 8-year-old use it should under adult's supervision. Specifications: Name: Port Sharing Box Set Input voltage: 12 V Output voltage: 12 V Power: 18W Item size: 70 * 31 * 16.5mm / 2.76 * 1.22 * 0.65in Package size: 150 * 100 * 20mm / 5.91 * 3.94 * 0.79in Package weight: 100g / 3.53ounce Packing List: 1 * Port Sharing Box 12 * Cables 12 * Terminal Blocks Package List 1 * Port Sharing Box 12 * Cables 12 * Terminal Blocks