Yes. The Canon EOS 6D’s built-in Wi‑Fi can connect to a computer and transfer images, and it also supports remote shooting through Canon EOS Utility over Wi‑Fi. Community answers also note it can work with smartphones for image viewing and remote control.

For your event workflow, that means the 6D can potentially replace a long USB cable for sending images to a Windows laptop. One answer specifically notes that when using remote shooting from the PC, captured photos can be transferred directly to the computer instead of only being written to the SD card.

The only caution raised is around file support: some third-party discussions claimed RAW transfer was limited, but other users reported that claim was incorrect. Since the official Canon Wi‑Fi documentation is the most reliable source, it’s worth checking Canon’s EOS 6D Wi‑Fi manual/FAQ for the exact transfer and setup options you need.

One practical downside: using Wi‑Fi and remote shooting will drain the battery faster, so spare batteries are recommended.