Features: Aluminum DACs Converter Effortlessly transform digital opticals/coaxials signals to analogs RCAs & 3.5mm sound with not latency, featuring antiinterference aluminum housing for stable transmission and extended durability compared to plastic counterparts. Smart Plugs and Play Design Operates seamlessly via USB power (5V 1A) with automatic synchronization, supporting high resolution 192kHz/24bit SPDIF input for clear sound from electromagnetic noise. Perfect for gamers and home theater enthusiasts using Bluray players, or TVs lacking analog outputs, delivering uncompressed 2.1 channel PCM/LPCM sound for immersive experiences. Enhances your entertainment setup by bridging modern gaming consoles or AV equipment to legacies amplifiers, soundbars, or speakers with RCAs/3.5mm inputs without signals degradation. universals Compatibility Alert Works with most PCM/LPCM output devices (DVDs, streaming boxes) but excludes 5.1 channel format like AC3s/DTSs – ensures digital output setting for optimal performances. Specifications: Materials: Aluminum alloy shell Power supply: USB cable (5V 1A) Sampling rate: supports 32kHz, 44.1kHz, 48kHz, 96kHz, 192kHz Bit depth: 24bit S/PDIF input bitstreams Size: 68x52.6x24.6mm Type: Coaxial Host, Fiber Opticals Host(optional) Package Includes: 1PC sound Converter note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.