The slim and portable CASA i4 USB-C 4-in-1 iPad Pro Hub is designed for the 3rd generation iPad Pro. It features four ports — a USB-C PD port for charging, USB Type-A for reading flash drives, HDMI port for video output, and a 3.5mm audio connector for headphones. This 4-port hub works with Type-C computers and smart devices including the iPad Pro (3rd generation), MacBook Pro 2018/2017/2016, MacBook Air 2018, MacBook 12-Inch, Google Chromebook Pixel, and more. With no proprietary driver needed, you can easily plug and play video and audio files. This hub also comes with a stylish aluminum alloy cover that minimizes electromagnetic interference.