3-in-1 Bidirectional Optical Audio Switch

Dimensions: 12.5 × 8.5 × 2.8 cm; Weight: 180 g; Capacity: 3 Toslink inputs and 3 Toslink outputs; Housing material: Durable ABS plastic with metal-reinforced ports; Compatible with all standard SPDIF Toslink cables and devices supporting optical digital audio (e.g., TVs, soundbars, AV receivers, Blu-ray players, gaming consoles). This device operates bidirectionally as either a 3-to-1 selector—allowing users to switch between three digital audio sources (e.g., TV, game console, streaming box) and route the selected signal to one output—or as a 1-to-3 splitter—distributing one source (e.g., TV audio) to three destinations (e.g., soundbar, headphones adapter, recording device) simultaneously. It uses pure optical signal path with no active amplification or conversion, ensuring lossless SPDIF transmission with zero latency and immunity to electromagnetic interference. Designed for real-world home entertainment environments, it eliminates repeated plugging/unplugging of fragile Toslink cables—reducing port wear and simplifying daily use in living rooms, bedrooms or compact media setups where cable clutter and accessibility are key concerns.