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Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P
![Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P](https://m.media-amazon.com/images/I/41czrps1viL._AC_SY580_.jpg)
Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P
![Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P Amazon.com: 4K 4x4 HDMI Extender Matrix by OREI - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P](https://m.media-amazon.com/images/I/81xUPkg89KL.jpg)