SUNSKY 3 PCS EMK Optical Fiber Adapter Audio Adapter Square Port To Round Port Conversion Head

The product is toslink fiber optic male to female adapter

Even at extremely high volume, Toslink digital audio cable can provide you with the cleanest signal.

The optical cable transmits signals through light, thus completely eliminating any possibility of RFI, EMI or ground loop interference.

The use of high-quality optical fiber core can ensure high speed, high efficiency, high fidelity and low broadband transmission loss.

The metal head is strong and firm.