The HDMI to HDMI + 3.5mm Audio + SPDIF 4K x 2K 3D Converter is a versatile audio extractor designed to separate audio signals from HDMI sources while maintaining high-definition video output. Ideal for home entertainment systems, gaming setups, projectors, monitors, and professional AV applications, this converter allows you to simultaneously output HDMI video alongside independent 3.5mm analog audio and SPDIF digital audio connections for enhanced audio flexibility.
Supporting resolutions up to 4K x 2K at 30Hz and 3D video formats, the converter delivers clear and stable ultra-high-definition video performance while enabling synchronized audio extraction. Users can switch between 2.0CH and 5.1CH audio modes, making it suitable for stereo speakers, headphones, soundbars, and surround sound systems. LED indicators clearly display the device’s operating status for convenient monitoring during use.
Built for stable signal transmission, the converter supports high video bandwidth up to 10.2Gbps with compatibility for multiple HDMI resolutions including 2160p, 1080p, 720p, and more. Compact and easy to install, it features HDMI input and output ports, SPDIF output, 3.5mm audio output, and USB-powered operation for convenient plug-and-play functionality.
| Product Type | HDMI Audio Extractor Converter |
| Input Port | 1 x HDMI Input |
| Output Ports | 1 x HDMI Output, 1 x SPDIF, 1 x 3.5mm Audio Output |
| Supported Resolution | Up to 3840×2160@30Hz / 4096×2160@30Hz |
| Supported HDMI Formats | 2160p@30Hz, 1080p@50/60Hz, 1080i, 720p, 576i, 480p, 480i |
| Audio Modes | 2.0CH / 5.1CH Selectable |
| Video Color Format | 24bit / 30bit / 36bit |
| Video Bandwidth | 340MHz |
| Transmission Bandwidth | 10.2Gbps |
| Power Supply | DC 5V via USB |
| Working Current | 340mA |
| Operating Temperature | -15°C to 55°C |
| Operating Humidity | 5% – 90% RH (Non-Condensing) |
| Cable Length | USB Cable: 110cm / HDMI Cable: 45cm |
| Special Features | 3D Support, Audio Extraction, LED Status Indicator, Plug & Play |