SecureFit connectors are pull tested up to 7 lbs providing 45% stronger connections than regular HDMI connectors SecureFit design features raised points that snap into place providing a firm hold that requires more force to remove Thinner more Flexible Gauge and Small Connector Supports 4K @ 60 Hz and 1080p Video Resolutions and 3D compatible Data Speed Transfer: 10.2 Gbps Supports audio return channel Enables IP-based applications over HDMI UL Listed, CL2 Rated