Use this 4K receiver with your HDMI extender over IP kit (ST12MHDLAN4K) to scale the extender to additional displays for your video wall or other digital signage applications - Astonishing picture quality with HDMI AV receiver supporting for 4k over LAN - Mobile app (iOS / Android / Chrome) - 4K HDMI receiver over CAT6 / 4K signage receiver / 4K over IP / 4K AV receiver HDMI / 4k x 2k receiver / CAT6 to HDMI / Digital signage receiver / HDMI over CAT6 / HDMI LAN extender / HDMI over LAN