Connect your HDMI laptop or desktop to a DisplayPort monitor using this compact USB-powered adapter Provides a compact solution w/ a plug-and-play installation Increase your productivity by connecting a second monitor to your laptop Support for video resolutions up to 4K 30Hz Supports 7.1 surround sound audio with up to 192kHz USB-powered HDMI to DisplayPort Adapter / HDMI to DisplayPort Converter / HDMI to DP Adapter / Active HDMI to DisplayPort Adapter / HDMI 1.4 to DisplayPort 1.2