Additional QuattroPod USB transmitter. Works with other transmitters (T01 and U01). Present  wirelessly via the QuattroPod receiver (R01 - not included) with the U01 wireless transmitter. Connects to any source via USB (one cable for USB Type-C, USB Type-A and for mobile devices) with compatible iOS, Android, Windows or Mac devices and sends the signal via its own Wi-Fi network to the QuattroPod. Create BYOD conference room - Bring Your Own Device. Whichever input device you have, you'll have your presentation (or photos, videos, and anything else) available to the bigger screen in seconds.