This cable is used to connect an external microphone to your DSLR camera with a 3.5mm jack. This is compatible with Canon, Nikon and other DSLR cameras with 3.5mm microphone jack. This cable can be used to connect your camera with popular external camera microphones. This is compatible with Rode, Boya, Mova, Takstar, Comica, Sairen and similar microphones. These external mics significantly reduces noise from being recorded giving better quality DSL or camcorder recordings. This cable is known as TRS to TRS patch adapter cable, cord or wire or simply TRS to TRS DSLR adapter. Camera microphone for Rode, Boya, Mova, Takstar, Comica, Saire cable. Camera to microphone cable.