There are 8 connectors to connect to the router, etc. This product has a thickened, non-heating feature. As long as the voltage matches, this product is suitable for power about 6W-7W products, such as: router, light cat, electric mosquito, fluorescent board, camera, car recorder, electronic dog, breast pump, luminous LED and other products. It is constructed of ABS material. The length of this product is 100cm. It is used to charge for home appliance. Item Name: Step-up Cable Material: ABS Features: Stable Output, Plug Play, Thickened Style: A: 5V Cable; B: 9V; C: 12V Input Voltage: DC5V 1A-2.1A (Compatible with 5V Power Supply Equipment) Output Voltage: DC6V 9V 12V Output Power: About 6W-7W Size Details: Length: 100cm/39.37"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Step-up Cable 8 x Connectors