Features: PoE injector and splitter kit with DC5.5x2.1mm connectors; Transforms non-PoE devices into PoE-enabled devices; Compatible with security cameras, wireless access points, and other network devices; Passive PoE injector and splitter kit enables cost-effective power delivery over network cables for short distances; Ideal for IT professionals, networking engineers, and DIY enthusiasts looking to deploy or expand networking infrastructure with minimal hassle; Specifications: Component: ABS Length: Approx. 210mm / 8.3 inches DC5.5x2.1mm RJ45 8P8C connectors Transmission distance: 30m Note: Please allow 1mm error due to manual measurement; Due to differences between monitors, the image may not reflect the actual color of the item; Package includes: 1 pair PoE injector and splitter