Feature: 1. Protection Chip: Adapter has built in protection chips, providing over current and over voltage protection and ensuring safe and worry free use. Powerful cooling system can help extend the lifespan of the adapter 2. Multiple Ports: Adapter includes a 3 in 1 multi port, designed with high definition multimedia interface, USB 3.0, and USB C 45W PD fast charging ports, providing a variety of options to suit your needs. 3. High Bandwidth: USB 3.0 also boasts a high bandwidth of 5Gbps, making it an ideal choice for high speed data and file transfer and provide comfortable using experience. 4. Portable: Adapter is designed with a mini flat design, making it easy to carry and store. Use it anytime, anywhere, in a variety of settings such as travel, work, and entertainment. 5. High Resolution: Supports 4K and 1080P video output, delivering Ultra High Definition video quality. This makes it an important choice for the gaming experience you desire. Specification: Item Type: Screen casting dock adapter Material: ABS . Package List: 1 x Screen Casting Dock Adapter1 x Manual