HDMI network extender uses high-definition video signal to transmit high-definition video by using a CAT5E, CAT6 UTP cable. The transmission video resolution is up to 1080P/60HZ (no compression), the transmission distance is up to 50 meters, with one local output, the transmitter can be connected to a display to achieve near-end remote viewing of HDMI signals simultaneously.The expander has good stability and strong security for a variety of applications requiring high resolution and high quality long distance transmission. Widely used in HDTV home and store displays, HDTV, STUB, DVD and projector manufacturers, noise, security and space related venues, data control centers, information release, conference rooms, school and corporate training. Features: Professional manufacturing, stable performance, high accuracy and good reliability. Constructed with premium material, durable and long lasting. Use a CAT5E, CAT6 UTP cable to transmit HMDI video signals with a transmission distance of 50 meters. Support HD video signal 1080P/60HZ. With one local output, the transmitter can be connected to a display to achieve near-end remote viewing of HDMI signals simultaneously. Specification: Condition: 100% Brand New Material: Metal Color: Black Video: Support Agreement: HDMI Input video signal: 0.5-1.0volts p-pw Video amplification bandwidth: 3Gbps (single link) Support resolution: 480p, 576p, 720p, 1080p Interface: HMDI-A interface Recommended HDMI maximum input / output distance: less than 5 meters at 1080P Network interface: Interface: RJ45 interface Recommended maximum transmission distance: CAT5e/6 cable 500 meters Infrared interface: Interface: 3.5mm Signal type: digital signal Transmission direction: one-way transmission Other: Input voltage: DC 12V Power: 3W Working temperature: -10 ° C - 60 ° C Working humidity: 5% ~ 90% Size: 76*61*21mm/3.0*2.4*0.8in Packing size: 30*20.7*7.5cm/11.8*8.1*3.0in Port description: HDMI: Transmitter HMDI signal input/output Receiver HDMI signal output ETHERNET: RJ45 network cable interface IR: Infrared signal input/output port Indicator light description: LINK: Network cable signal light steady indicates network signal stable communication PWE: Power, steady light indicates that the power is connected. RUN: HDMI signal light, flashing indicates that data is communicating Package List: 1 * HDMI transmitter 1 * HDMI receiver 2 * Power supply DC12V/1A 1 * Instruction manual Note: 1. This 50-meter HDMI cable extender can only transmit one-to-one, does not support one-to-many, and does not support to receive more than one. 2. Please allow slight dimension difference due to different manual measurement. Thanks for your understanding!