Check the listing for details. Waveshare Argon BLSTR DAC Board Kit, Add-On For Argon ONE V3 Case Only. Condition: New. Listed at 37.83 USD. DESCRIPTION Argon BLSTR DAC Board Kit, Add-On For Argon ONE V3 Case Only, Easy Installation, Plug And Play, Enjoy High Quality And Premium Audio PerformanceArgon BLSTR DAC Board KitAdd-On For Argon ONE V3 CaseEnjoy high quality and premium audio performance from your Raspberry Pi 5 Powered by Texas Instruments PCM5122 digital audio codec (DAC)Plug And PlayEasy Installation And Audio Out Through 3.5mm Audio Port With Argon BLSTR DAC Plug And Play Board* Supports Argon ONE V3 Case OnlyPure Sound QualityEnhance Audio Clarity With Included Ground Loop Isolator To Eliminate Interfering Noise Due To Common Ground And Enjoy Pure Sound QualityEasy To InstallPlug The BLSTR DAC Expansion Board Into The Reserved Header Of Argon ONE V3 Case BaseboardOutline DimensionsResources & Services PACKAGE CONTENT Weight: 0.105 kgArgon BLSTR DAC board x1Ground loop isolator x13.5mm AUX cable x13.5mm AUX to RCA out cable x1