1001 TVs: Mirror Your PC Screen to Multiple Receivers at the Same Time (TV, Tablet, Phone, PC)
In the latest Windows version of 1001 TVs (v7.0.0.7), we’ve added a powerful new feature — your computer can now mirror to multiple receivers simultaneously (TVs, tablets, phones, or even another PC).
Here’s what it looks like in action — almost like your PC is “broadcasting to the whole world.” 😄

The PC in the center (highlighted in red) is mirroring to six different devices at once.
Of course, this feature is especially useful in meeting rooms where a single computer needs to display content across multiple TVs.
Tutorial
❶ Start by mirroring your PC to the first receiver.
❷ Once the first device is connected successfully, open the mirroring interface and simply add more receivers.
Please note: this multi-device mirroring feature requires a paid plan.

First-device mirroring tutorial:
[Windows] Como espelhar o ecrã do PC na TV?
More tutorials:
https://www.1001tvs.com/features/