HTTX 3.5mm 1/8" Female Mono Plug To RCA Male Jack Audio Adapter Connector (5-Pack) This RCA Plug to 3.5mm Mono Jack Adapter converts 3.5mm Mono Plug to RCA Plug. With its full molded construction, this splitter will split the audio signal without a loss of quality. Widely used in home, KTV, or other places where use the audio devices.? Great for speaker use for mono channel microphone connecting. You can create a RCA socket by insert the 3.5mm mono plug to a RCA socket easily. What You Get: 5 x 3.5mm Female Mono Plug To RCA Male Adapter, our worry-free 18-month warranty and friendly customer service.