StarTech.com 6 ft Mini DisplayPort 1.2 Cable M/M - Mini DisplayPort 4k with HBR2 support - 6 feet Mini DP to Mini DP 1.2 Cable High quality cable design and construction offers a dependable replacement for worn out or faulty Mini DisplayPort cables Backed by a StarTech.com lifetime warranty Supports resolutions up to 2560x1600 Compatible with all mini DisplayPort equipped computers and graphics cards Guaranteed reliability High resolution support of up to 4k x 2k Support for High Bit Rate 2 (HBR2) bandwidth of up to 21.6 Gbps Designed and manufactured to DisplayPort 1.2 standards Backward compatible with DisplayPort 1.1 Supports the DPCP (DisplayPort Content Protection) standard in addition to HDCP Gold-plated connectors