SABRENT Multi Port iMac Hub with Front Access USB Ports, SD/Micro SD Card Reader, 3.5mm Headphone Jack and Rear HDMI 2.0 Output (iMac 2017 to 2020) (HB-SIMC)
The best solution for a front access and addition to your iMac's rear expansion ports. Exclusively designed for the iMac 2017 and later models.
USB 3.1 Type-C upstream connector (connects to the back of the iMac).
Front access to 1 x USB 3.1 Type-C port (up to 5 Gb/s data speed @ 5V / 900mA). Front access to 3 x USB 3.1 Type-A ports (up to 5 Gb/s data speed @ 5V / 900mA).
Independent SD and microSD UHS-II card readers (up to 300 MB/s). Front access to 3.5mm headphone connector. Rear HDMI 2.0 port for a cleaner look and up to 4K@60Hz output resolution.
PLEASE NOTE: All USB ports are backward compatible with USB 2.0 and 1.1. USB Type-C port does not support PowerDelivery for charging devices. M1 iMac NOT SUPPORTED