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.