Displayport 1.4 Compliant: these cables are fully compliant with the DisplayPort 1.4 specification, which adds support for Display stream Compression 1.2 (DSC), forward error Correction, and HDR10 extension. Supporting data bandwidth up to 32.4Gbps, This cable transmits uncompressed audio and Deep color depth twice as fast as the previous specification. 8K capable: DisplayPort 1.4 can support resolutions up to 8K@60Hz UHD (7680 x 4320) with 30 bits/Pixel RGB color and HDR. It also supports 4k@120hz with 30 bits/Pixel RGB color and HDR. Display stream Compression support: display stream Compression is a "visually lossless" Encoding technique, which delivers up to 3: 1 compression. Using DSC with HBR3 transmission rates, DisplayPort 1.4 can support virtually unheard of resolutions of 8K@60Hz UHD (7680 x 4320) with 30 bits/Pixel RGB color and HDR. Backwards compatible: using the same connector allows this cable to be compatible with previous DisplayPort versions, so there is no need to purchase special cables for legacy DisplayPort devices. These cables can deliver up to 8.1Gbps of data to each of the four lanes.