This is a Type-C to HDMI conversion cable. It supports 4K@60Hz HD, providing a higher definition and smoother display than 30Hz. It offers a comfortable video experience without lag or screen flickering. 30Hz refreshes the screen 30 times per second, while 60Hz refreshes it 60 times per second, resulting in smoother display. 【Supported Resolutions】4K@60Hz (30Hz also supported) 【Connector Type】Type-C Male - HDMI Male 【Product Condition】Unused, Unopened 【Color】Gray系 (Gray-toned) 【Length】2m 【Caution】 ※ iPhone 16e models are not supported. Note: Video output: Only devices with a USB C port that supports DP Alt Mode (DisplayPort Alternate Mode) function can operate. Some smartphones may not work. ※ Please check if this product is compatible with your devices before purchasing. We cannot provide support for incompatibility or incorrect cable types, so please carefully review the product details before purchasing.