Install in-wall HDMI runs safely with the blue 98' Kramer Plenum-Rated High-Speed Fiber Optic HDMI Cable. It features removable connectors so you can pull them through the wall without worrying about breaking the terminals. Its plenum-rated CMP-OF (UL) and LSHF (low smoke, halogen free) jacket will help shield it from EM interference from nearby power cables and other in-wall cabling.
This cable supports 4K at 30 Hz (4:4:4) and at 60 Hz (4:2:0) as well as 3D video, Full HD, high-resolution audio, HDCP 2.2, EDID, and CEC.