9-IN-1 USB C Hub: USB C to HDMI adapter equipped with USB3.0, USB 2.0, USBC 2.0 x2, 4K@30Hz HDMI, SD/TF reader slot, 3.5mm AUX and 100W Type C PD. Compatible with Macbook Air/Pro (M1/M2/M3), iMac, Mac Mini and other USB-C port devices. Efficient multiport adapter achieves whatever functionality you need. 4K HDMI to USB-C Hub: The Macbook USBC Hub mirrors or extends the screen via the HDMI port on the USB C hub to stream 4K 3840 x 2160 @30Hz video directly to a monitor, projector, or HDTV, offering a cinema-like immersive experience, great for education, recreation, work, fitness and more.