Features: Experience seamlessly 1080P video transmission over distances up to 30meters with our HDMIs to RJ45 Networking HDMIs Repeaters, design to overcome the limitations of traditional HDMIs cable. This plugs and play HDMIs Extender Adapter features builts in thunders protections and requires no additional driver, ensuring a safe and hasslefree setups. This 1pair extender include Transmitter and Receiver and no need any driver setting and the power supply. Just plugs in and use one CAT5/6 cable to connect the rj45 port, please note they should be connecting correctly to ensure the work. Ideal for enthusiasts and professionals who need reliable long distances HDMIs signal extension without compromising on quality. Perfect for use in homes theaters, conference room, and educational setting, where high quality audios and video synchronization is essential. Specifications: Component:ABS Size:Approx.6x3x2.50cm/2.36x1.18x0.98inch Connectors Type:HDMIs, RJ45 Cable Type:Cat5/6 Cable Transmission Distance:Up to 30m/98ft Resolution:1920x1080p Package Includes: 1pc Transmitter 1pc Receiver note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.