More Than 700 Days Product and Technical Support: With Loryi, you have 60 days to try out and 24 month's product and technical support, and our friendly and easy-to-reach customer service always here for you, please do not hesitate to contact with us when you need. Wide Applications: With the HDMI out to DisplayPort input adapter, you can connect your HDMI-equipped laptop or PC to an HDTV, monitor or projector equipped with a DisplayPort input and send high-resolution audio and video. You can expand or duplicate the screen of your device. Compact and portable. Very active in a variety of scenarios, including home theater, corporate presentations, classroom lectures and more. Please note: DisplayPort cables must be purchased separately. Plug and Play: Our HDMI male to displayport female cable, No need to install any driver, easily transfer your HDMI signal source to the DP display, and provide USB power supply to ensure stable transmission of signals and universal compatibility. Especially for the low voltage devices, USB power provide 5v power, ensure the signal transmission stability. Before connect the adapter, please connect the USB with AC adapter or USB port on source devices. Enjoy High Quality Visual Experience(4K@60Hz): Mirror or extend your screen with this HDMI to displayPort adapter to deliver 4K@60Hz video directly to your HDTV, monitor or projector; bringing you vivid 3D video effects for clear, high-quality video and audio. ? Backward compatible with 4K@30Hz, 1080P@120Hz, 1080P@60Hz, 1080i, 720P resolution, does not support 1440P@144Hz. To get corresponding resolution rate, your PC/laptop and monitor must support the resolution both. Reliable and Durable HDMI to displayport cable with USB Power: One-piece housing combine with gold-plated connectors and multi-layer copper shielding to minimize signal loss and provide amazing clarity and smooth sound, flexible and soft jacket, No need to worry about breaking, wear and tear, kinks and knots. It's not a bi-directional adapter, only support signal transfer from HDMI to DisplayPort input monitor, not for DisplayPort to HDMI input monitor.