SUNSKY 20m EMK OD4.0mm Square Port to Square Port Digital Audio Speaker Optical Fiber Connecting Cable 20m Sky Blue

The use of high-quality optical fiber, strong transmission signal, the core is not affected by electromagnetic interference and radio frequency

High-density wire, not easy to bend, soft and moderate, long service life

Fangkou to Fangkou, strong versatility, most of the equipment with light interface meet the duration

Optical heads are used at both ends to effectively reduce signal distortion

High-quality interface, plug-resistant, fast transmission rate, stable and accurate