Kramer&#39;s CMHM/MHM is a flexible highspeed 4K@ 60Hz (4:4:4) HDMI cable with Ethernet. It is a highperformance cable that supports signals up to 4K@ 60Hz (4:4:4) and HDMI Ethernet Channel Deep Color x.v.Color Lip Sync 7.1 PCM Dolby TrueHD DTSHD CEC.&lt;br /&gt;&lt;br /&gt;- Max. Resolution  4K@ 60Hz (4:4:4)&lt;br /&gt;- KLock PullResistant Connectors  Provides 15lbs of restraining force for a nonslip connection