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Rocstor 75 ft 4K HDMI 2.0 Cable - 4K 60Hz - Male to Male - HDMI 4K2K 3D, Ethernet - Gold Plated Connector - Black, Part# Y10C231-B1 Intercom with clock system With the LLR function youRocstor 75 ft 4K HDMI 2. 0 Cable 4K 60Hz Male to Male HDMI 4K2K 3D, Ethernet Gold Plated Connector Black NEW IN THE BOX