Multi-Output HDMI ARC Converter

Dimensions: 10.5 × 7.5 × 2.8 cm; weight: 180 g. Housing made of flame-retardant ABS with internal copper-shielded PCB layout. Inputs: HDMI ARC (HDMI 1.4 only), Optical/SPDIF (Toslink). Outputs: HDMI ARC, Optical/SPDIF, stereo RCA (L/R), 3.5 mm stereo jack. Power: 5V DC via micro-USB (adapter not included). Audio support: PCM only (no Dolby/DTS passthrough); sampling rates 32–192 kHz; 24-bit SPDIF on both channels. All outputs operate concurrently — no shared bandwidth or priority logic. Each output receives identical decoded PCM data, ensuring timing coherence across devices. Input selection is hardware-based, eliminating software boot-up delays or firmware update dependencies. Compatible with all ARC-enabled TVs sold in the UK since 2014, including Freesat 4K boxes and Sky Glass internal audio routing. Ideal for renters or multi-generational homes: connect a single TV to a soundbar in the lounge, optical to a bedroom AV system, and 3.5 mm to bedside headphones — all active at once. Also supports ‘audio splitting’ workflows, e.g., monitoring game audio via headphones while outputting optical to a recording interface.