From an Apple user perspective ... You can connect to monitors via a USB-C (via adapters to non-USB-C monitors) or better a dedicated video port, such as HDMI or DisplayPort.
The Studio Display will be supported too, obviously. Another tidbit from Apple’s support document: You can connect your iPhone to an HDMI display or TV with a USB-C to HDMI adapter or cable. Adapters ...
At CES, accessory maker Plugable unveiled the first docking station that can support five external monitors. Through the use ...
Even as Apple adds more ports to its laptops ... Get the 10-port USB-C charger for $99.95 from Plugable. USB-C Quad 4K HDMI Graphics Adapter with 100W PD charging The DisplayLink Pro Quad Display ...