With this adapter you can convert a HDMI-A connection to a DisplayPort connection. Perfect problem solver if your HDMI connections on monitor, TV or video projector are limited. The adapter only works unidirectionally, this means only in one direction from HDMI-A (source) to DisplayPort (display / sink). For implementing a free standard USB-A port is required, make sure it is on the sink device. This version is suitable for installations with a existing HDMI cable. · Connections: HDMI-A jack to DisplayPort plug · Resolution up to: 3840x2160 (30Hz), 2560x1600 (60Hz) · Signal direction: unidirectional (source = HDMI, sink = DisplayPort) · Maximum power consumption over USB-A cable: 5V / 250mA · Cover material: plastic · Length (ca.): 30cm · Color: black