Digital Optical Audio Switcher 4×1 – S/PDIF TOSLINK Selector with Remote The 4×1 Optical Audio Switcher is a high-performance solution for managing multiple digital audio sources through a single optical input. It allows you to connect up to four S/PDIF (TOSLINK) devices—such as TVs, gaming consoles, Blu-ray players, and media boxes—and switch between them بسهولة. Built with a durable aluminum alloy housing, this switcher ensures stable, interference-free signal transmission for high-quality digital audio performance. Key Features: 4-in-1 optical switcher – connect up to 4 devices to 1 output Supports popular audio formats – LPCM 2.0, DTS, Dolby AC3 IR remote control included – easily switch between inputs Long-distance transmission – supports up to ~40m optical signal Aluminum alloy construction – durable and interference-resistant Plug-and-play installation – no drivers required How It Works: Connect up to four optical audio sources to the switcher and output to a single audio device (soundbar, receiver, or DAC). Select the active input using the front button or remote control. Applications: Home theater systems Gaming consoles (PS, Xbox) Blu-ray and media players TVs and soundbars Hi-Fi and audio setups Specifications: Input Ports: 4 × Optical (TOSLINK) Output Port: 1 × Optical (TOSLINK) Audio Formats: LPCM 2.0 / DTS / Dolby AC3 Max Distance: Up to ~40m (130ft) Power Supply: 5V DC adapter Material: Aluminum alloy Control: Manual button + IR remote Package Includes: 1 × Optical Audio Switcher (4×1) 1 × Remote Control 1 × Optical Cable 1 × Power Cable (USB or adapter, model dependent) User manual ⚠️ Important Notes: Does not support 7.1 audio formats (requires HDMI for 7.1) Designed for digital optical audio only (TOSLINK)