1、MAIN USE: This cable is to convert USB C port into HD multimedia interface. Provides seamless HD content for multiple screens, which can be used on the main desktop and display the same image on each screen, or as a desktop that extends to the second or third monitor, doubling or tripling your work space and improving your productivity. 2、STRONG COMPATIBILITY: The cable supports USB 3.0 for Superspeed supporting 10 Gbps bandwidth (backward compatible with USB 2.0, 3.0). 3、LIGHTWEIGHT: The cable is lightweight that you can easily assemble and disassemble the adapter for convenient use. 4、IDEAL REPLACEMENT: The cable is an ideal replacement for the old and damaged parts for better viewing experience! 5、ALUMINUM ALLOY SHELL: The shell of the cable head is made of premium aluminum alloy material, which is strong and sturdy, ensures a long life span and good heat dissipation.