Description: Passive PoE-means that input and output voltage are equal. Transforms Non PoE devices to PoE enabled. Supports 5V, 12V, 24V, 48V. Power supply required for power input - simply use the power supply (wall transformer) that is provided with the device you are trying to power. PoE injector and splitter kit with 5.5 * 2.1 mm DC jack / plug. Use with IP security camera, wireless access point and other devices Use with IP security camera, wireless access point and other devices Can work up to30-40 metres/100-130ft (depending on the quality of the cable and the power draw of the device). Specification: Material: ABS Plastic Color: Black Size: Approx. 18x2.2x2.2cm / 7.09x 0.87x 0.87inch Package Includes: 1 * PoE injector cable 1 * PoE splitter cable