Andrea C1-1033500-1 C-300 Mobile Microphone Adapter is designed for use with the SG-110M Shotgun Microphone. The C-300 converts the 4-pin 3.5mm shared audio plug (TRRS) into a 3-pin 3.5mm microphone plug (TRS), which can be plugged into a USB adapter or directly into a PC with a dedicated microphone port.
Andrea Communications C1-1033400-50 C-200 Mobile Headset Computer Adapter converts any headset with a single 3.5mm 4-pin shared audio plug (TRRS) into dual color coded 3.5mm plugs. For use with computers, laptops and notebooks with dual 3.5mm jacks.
