Specification: Origin: Mainland China Certification: CE Process: Gold plating Function: for HDMI-compatible transfer Refresh rate: 60Hz Bandwidth: 8Gbps Resolution: 1920 * 1080 Size: 43x35x10mm/1.69x1.38x0.39in Weight: 5g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Adapter 1. Indicator light: The adapter has a port indicator light, which will light up when in use 2. UHD 2K HD: Provide more dynamic range and image details, and the image has more depth and realism 3. Durable: Aluminum alloy shell, frosted texture, compression resistance and durability, rapid heat dissipation, and low temperature throughout 4. Light and not burdensome: Delicate and compact, not occupying space, no burden for carrying, easy to pack and take away