Thank you for viewing. This is a UGREEN DisplayPort to HDMI conversion cable. It's a cable that converts DP to HDMI. This is a set of 3 cables: 2 cables at 2m each, and 1 cable at 3m. I used them for one month. They are in good working condition. If you have any questions before purchasing, please feel free to ask. Connector Input: DisplayPort Male Output: HDMI Male Version DP 1.4/HDMI 2.0 (18Gbps) MST compatible Supports audio and video output Resolutions: 3840*2160@60Hz, 2560*1440@120Hz, 1920*1080@240Hz (Compatible with 3D, 1080P, 720P, 576P, 480P, 1080i, 576i, 480i) Note: To achieve 4K@60Hz output, both your USB-C device and monitor must support a 4K@60Hz resolution. HDR compatible Color format RGB/YCbCr (8/10/12bit)