The Satechi Pro Hub Max is your ultimate companion device for your 2021 MacBook Pro. Featuring a full functional USB-C PD port, 4K HDMI output, Gigabit Ethernet, USB-C data, USB-A data, micro/SD card readers, and an audio jack port, the hub provides a plethora of ports so you can work at your best. With its dual USB-C connector and modern aluminum finish, the Pro Hub Max securely attaches to your Mac for a clean, sleek setup. Simply, plug and play to complete your 2021 MacBook Pro experience.