Thinner more Flexible Gauge and a Smaller Connector; Enables IP-based applications over HDMI; Allows 3D over HDMI when connected to 3D Devices; Supports 4K x 2K and 1080p Video Resolutions; Data Speed Transfer: Exceeds 10.2 Gbps; Audio return channel; Connector Dimensions: .78" L x .77" W x .31" H; UL Listed