Replacement power supply for the Clear-Com for LQ interfaces LQ-2W2: Portable 2-port partyline interface, LQ-4W2: Portable 2-port 4-wire interface, LQ-4WG2: Portable 2-port 4-wire GPIO interface.The Clear-Com Wall-Wart 12V/24W Power Supply Unit is a dependable power adapter designed for LQ Units. It delivers a 12-volt output at 24 watts, providing consistent and reliable power for your Clear-Com devices. The wall-wart design allows for easy plug-in to any standard outlet, offering a convenient and efficient power solution for your communication equipment.