Can any/all of the USB ports charge portable devices? If so, how many watts are available per port and total?

Yes. Idk about the wattage but here is the USB port spec

USB

4 x USB Type A ports supporting USB 3.1 Gen1 data rates and providing a charging current up to 1.5A each.

Source: Blackmagic design website.

• Answered by Waikit T from San Francisco
• 14-Jul-2018
• Flag as inappropriate Answer 1