USB-C Hub for 4 devices. The Casa hub i4 is a 4-port adapter that fits in the smallest pocket. A multifunctional hub with ports to extend the capabilities of your MacBook, iPad, or smartphone. The USB-C port with Power Delivery standard supports fast charging up to 60W. The USB-A port allows you to connect a mouse, keyboard, or external memory, while the HDMI transfers the image to a larger screen. Additionally, the hub features a 3.5 mm audio jack to connect a headset. The Casa hub i4, thanks to the Plug and Play function, does not require driver installation for external devices. Just plug and play. It works with devices that have a USB-C port, including: iPad Pro (3rd generation), MacBook Pro 2018/2017/2016, MacBook Air 2018, MacBook 12-inch, Google Chromebook Pixel, and more.