Specifications include, but are not limited to: C2G/Cables 50ft High Speed HDMI Active Optical Cable (AOC) Plenum, CMP Rated Product# 41373 C2G/Cables 100ft High Speed HDMI Active Optical Cable (AOC) Plenum, CMP Rated Product# 41371 C2G/Cables 33ft High Speed HDMI Active Optical Cable (AOC) Plenum, CMP Rated Product# 41370 Catchbox cover only Custon Color and Graphics Catchbox Plus Travel Case Catchbox Plus+; 1 Microphone; 1 Wireless Charger Catchbox Plus+; 1 Microphone; 1 Wireless Charger Custom Color and Graphics Catchbox Plus+; 2 Microphone; 2 Wireless Charger Catchbox Plus+; 2 Microphone; 2 Wireless Charger Custom Color and Graphics Catchbox Pro Crestron AM-300 Air Media Presentation Gateway Crestron AMP-2100