Kramer’s C?HM/HM/PRO HDMI cable delivers high?speed, high?performance digital video and audio with impeccable impedance stability, low skew, high signal integrity, and noise immunity for up to 4K@60Hz (4:4:4). With pro?grade heavy?duty construction, triple?shield bonded pairs and K?Lock connectors, PRO series cables are robust and reliable for the most demanding applications.