This 1 in 2 Out Digital Toslink Optical Splitter Cable is designed to split a single signal into two outputs, enabling connection to multiple devices. Featuring 24K gold-plated connectors, a 1mm low-loss core, low-jitter synthetic fiber, and durable metal connectors to reduce vibration, it delivers high-quality o performance. The 1 to 2 Toslink/Optical splitter adapter is ideal for connecting CD players, DVD players, and other digital o sources to a receiver and recorder. Suitable for both professional and home o setups, it helps reduce wear from frequent cable plugging and unplugging. Compatible with Toslink interface digital o devices such as CD/DVD players, PS3, 360, computers, A/V receivers, televisions, and more. Connects one Toslink input to two separate outputs. Input: 1 Male Toslink. Note: Remove the protective cap from the adapter port before use. Operating instructions: Connect your DVD/CD player, computer, PS2/PS3/HDVD, or digital TV/STB to the power amplifier using the splitter. This is a 1-to-2 optical fiber splitter; however, the two output ports cannot operate simultaneously. Ensure the optical signal strength from your source device meets the required level.