The StarTech DisplayPort MST Hub Dual DisplayPort MSTDP122DP in black color is a DisplayPort adapter that allows for connection split/duplication with a 1:2 ratio. It features a DisplayPort Female connector B and a DisplayPort Male connector A, as well as support for Multi Stream Transport Hub. This device is designed by StarTech, a trusted brand in the industry, to provide reliable and versatile connectivity for multiple displays.