COLLABORATE Versa Room CT includes: (A) USB Expander (B) BMA-CTH 24 inch - ceiling tile Beamforming Microphone Array with PoE (C) UNITE 50 4k Camera (D) two 6" ceiling speakers with 8 ohm or 70/100V taps, tile bridge and 50-foot speaker cable (E) COLLABORATE Versa Hub that connects USB camera, USB audio, room displays and laptop (F) 50-foot CAT6 cable (G) 33-foot USB 3.0 . 3 Years warranty for USB Expander and BMA-CTH.