150M IP HDMI KVM extender with IRAug 19,2021 DTECH high quality 1080p 4k signal transmission 150M IP HDMI KVM extender with IR Previous 4Kx2K HDMI MATRIX SWITCH 2x2Next DTECH 60m 4k 1080p@60hz hdmi adapter cat5 cat6 tx rx rj45 hdmi extender