Please note that the price does not include customs duties!! Customs duties need to be borne by the buyer themselves. Features: Use any CAT-5 cable to power a device remotely. Use existing power supplies, any voltage up to 48v. Determine the distance using our on line distance calculator The 2.1mm x 5.5mm dc jack and plug allow power to be sent on the CAT-5 and split out again at the remote end. If you are powering a 5v device like a camera, then see our 5v splitter/converter will solve distance problems up to 328 ft This Power over Ethernet injector allows you to power devices remotely and eliminates the need for 110vac transformers at the far end. Since standard Ethernet needs only 2 of the 4 pairs in a CAT-5 cable, 2 pairs are unused. Passive POE uses pins 4/5 for plus power, and 7/8 for ground. We use these in our own installations and are making them available for others. Specifications: Color: white Cable length : 17.5cm Note: The distance you can power a device depends on the voltage and watts required by the device. You can use our online calculator to avoid problems.