Features: Multi-functional D-Tap Socket: D-tap socket designed for expand power supply connection, perfect for powering multiple wireless receiver, on-board monitors, V-mount battery, etc. D-Tap Male & Female Connector: With 1 D-tap male connector and 4 combination D-tap female connectors. The D-tap female jacks allow dual direction connecting, easy and convenient to use. Considerate USB Interface & 8V/12V DC Jack: Specially designed with a 5V/2.1A USB type A interface and 8V/12V DC jack, you can charge smartphone, tablet, DSLR camera or other devices via USB cable conveniently. More Thick Spring Cable: The thick spring cable can bear power supply work of multiple devices, and the spring cable can be extended up to 100cm long, more safe and more flexible to use. Other Features: Max. power 80W, input voltage 10-17V; With power switch for convenient power on/off; dual 1/4 inch screw holes at backside for easier fixing and more stable usage. Specifications: Brand: Andoer Model: WY-4D-TAP/ WY-4D-TAP-DC(optional) Input Voltage:10-17V Power: Max.80W Output Voltage: D-Tap 10-17V, USB 5V/2.1A, DC 8V/3A, DC 12V/2A Cable Length: Max. 100cm Item Size: 9.8 * 3.7 * 2.3cm/ 3.9 * 1.5 * 0.9in Item Weight: 115g/ 4.1oz Package Size: 16.5 * 10.5 * 3cm/ 6.5 * 4.1 * 1.2in Package Weight: 147g/ 5.2oz Packing List: 1 * D-Tap Socket