Extend hdmi audio & video ethernet rs232 & usb up to 330ft supports up to 4k uhd resolutions. Hdbaset for reliable connection & video quality. Includes transmitter & receiver. True 48v poh powering only requires single power supply. Black box vx1000 series 4k hdmi usb video extender kit vx-1001-kit model Vx-1001-kit manufacturer Black box
