1.Product Introduction: This 150m 4K HDMI IP extender can transmit 4K HDMI high-definition video from your HDMI DVD, player, PC and other devices by CAT5E / 6 cable, the max distance up to 150 meters via CAT6 cable and support 4Kx2K@30Hz. It's convenient to transmit HDMI audio and video source,Support point-to-point mode, one point-to-many point and cascade connection mode by using together with a network switch . It can be used in conference rooms, squares,stations and so on. Brand new and high quality,buy with confidence ! 2. Features: Support HDMI 1.4b Support point-to-point mode, one point-to-multi point mode and cascade connection mode Support mouse and keyboard Support unidirectional IR extension Support the max resolution 3840×2160/30HZ Lossless video compression, support HD display Video latency time＜100us Pure hardware design, plug and play, no need to install additional software. 3. Specifications: HDMI Version：HDMI 1.4b HDMI Resolution：Up to 3840x2160/30Hz Support video format：8/10/12 bit deep color Audio format：stereo,7.1CH The max working current：TX 420mA,RX 480mA Dimension(L-W-H)：124×85×24(mm) Power adapter format：Input AC (50HZ, 60HZ) 100V-240V; output: DC5V/1A 4.Package contents : 1pcs x HDMI Transmitter 1pcs x HDMI Receiver 2pcs x 5V/1A Power adapter 1pair x IR cable 1pcs USB cable male to male 1pcs USER Manual