Bi-Directional Coaxial and Optical Converter, Plug and Play, converts Coaxial to Coaxial and Toslink, or Toslink to Coaxial and Toslink, supports 4 conversion modes, switch button for input selection. Coaxial input supports up to 192kHz sampling rate at 24-bit, ideal for home theater applications. Optical input supports up to 96kHz. Supports digital o formats including LPCM 2.0, DTS, Dolby AC3, and 5.1CH, enabling lossless digital o conversion. Does not support DTS-HD or Dolby TrueHD. Compact design with high-quality metal housing for effective noise reduction and thermal resistance. Power indicator light to confirm operation. Includes 1m optical cable. Compatible with PS4, satellite receivers, set-top boxes, Blu-ray players, UHD TVs, DVD players, sound bars, amplifiers, and other devices with optical or coaxial digital o interfaces. Powered by 5V 1A adapter (not included). Color: black. Material: metal. Dimensions: 6 x 4.8 x 2 cm. Package includes: 1 x converter, 1 x USB cable. Light shooting and display differences may cause slight color variation between image and actual item. Measurement error allowed within +/- 1-3 cm.