Features: Experience high fidelitys audios with the CS4344 D/A Stereo audios converters Module, delivering clear resolution and low distortions for professional sound reproduction. Featuring SPI interfaces and wide 2kHz-200kHz frequency response, this compactly module offers versatilitys 3.3 v/5V power compatibility for seamlessly system integration. Ideal for audiophiles and electronics developers seekings premium audios conversion solution for hifi systems, DSP applications, or DIY audios projects. Enhances your home theater setups, music production studios, or embedde electronics with this versatilitys stereo converters's pristines signal processing capabilities. Engineered with double channel output and multisampling rate support, this module ensures reliable performances in space constrained audios enhancement applications. Specifications: Component:Plastic Size:Approx.27x17mm/1.06x0.67inch Communication interfaces: SPI Power Supply voltages: 3.5V or 5V Option Type:1pc,3pcs; Package Includes: Package A 1pc D/A Stereo audios Conversion Module Package B 3pcs D/A Stereo audios Conversion Module note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.