{"product_id":"st-naud22usb-dante-usb-audio-encoder-decoder","title":"ST-NAUD22USB Dante USB Audio Encoder Decoder","description":"\u003cstyle\u003e\n  .amp-spec-wrap { width: 80%; margin: 0 auto; font-family: Arial, sans-serif; font-size: 14px; color: #222; }\n  .amp-spec-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; text-align: center; }\n  .amp-spec-wrap h3 { font-size: 14px; margin: 18px 0 6px; }\n  .amp-spec-wrap table { width: 100%; border-collapse: collapse; margin: 0 auto 12px auto; font-size: 12px; }\n  .amp-spec-wrap th { background: #333; color: #fff; text-align: left; padding: 4px 7px; font-size: 12px; }\n  .amp-spec-wrap td { padding: 4px 7px; border: 1px solid #ccc; vertical-align: top; }\n  .amp-spec-wrap tr:nth-child(even) td { background: #f5f5f5; }\n  .amp-spec-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 12px; }\n  .amp-spec-wrap td:first-child { font-weight: bold; width: 35%; }\n\n   ── IMAGE SIZING ── adjust width values to resize each image ── ,\n  .amp-spec-wrap img { display: block; margin: 8px auto; height: auto; }\n  .amp-spec-wrap .img-panel       { width: 75%; }\n  .amp-spec-wrap .img-app-example { width: 75%; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003cp\u003eST-NAUD22USB Dante USB Audio Encoder Decoder is a professional 2-channel USB audio encoder and decoder based on the Dante® Ultimo solution. The ST-NAUD22USB Dante USB Audio Encoder Decoder supports high-quality USB audio transmission over a Dante® network with a built-in USB sound card chip. It features plug-and-play operation, USB power input, and PoE support, making installation simple and reliable for professional audio applications.\u003c\/p\u003e\n\u003cp\u003eThe ST-NAUD22USB Dante USB Audio Encoder Decoder is designed for recording studios, conference rooms, broadcasting systems, educational institutions, live events, theatres, art festivals, and commercial AV installations. It delivers stable, low-latency digital audio transmission with excellent performance and seamless integration into Dante® audio networks.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e☆ Compliant with USB 2.0 Full Speed Operation\u003c\/p\u003e\n\u003cp\u003e☆ Compliant with USB Audio Device Class Specification V1.0\u003c\/p\u003e\n\u003cp\u003e☆ Analog sound card, supporting MIC input and SPK output\u003c\/p\u003e\n\u003cp\u003e☆ Audio sampling rate supports 44.1kHz, 48kHz, 88.2kHz and 96kHz (24bit)\u003c\/p\u003e\n\u003cp\u003e☆ Dante® solution supports AES67 RTP audio transmission\u003c\/p\u003e\n\u003cp\u003e☆ Supports USB 5V power supply and PoE function (IEEE802.3af Class 0)\u003c\/p\u003e\n\u003cp\u003e☆ Plug and play, no driver installation required\u003c\/p\u003e\n\u003cp\u003e☆ Compact metal enclosure, lightweight and portable\u003c\/p\u003e\n\u003cp\u003ePackage Contents\u003c\/p\u003e\n\u003cp\u003e① 1× Dante® 2CH USB Audio Encoder\/Decoder\u003c\/p\u003e\n\u003cp\u003e② 1× USB Cable (6FT USB A to USB B)\u003c\/p\u003e\n\u003cp\u003e③ 1× User Manual\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Bandwidth\u003c\/td\u003e\n\u003ctd\u003e100M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Format\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0 44.1kHz \/ 48kHz \/ 88.2kHz \/ 96kHz, up to 24bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e328ft \/ 100m (CAT6\/6A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz to 20kHz, ±0.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003eDante® Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e1x USB(FROM PC) [USB-B]\u003cbr\u003e1x DANTE(PoE) [RJ45 connector, supporting PoE]\u003cbr\u003e1x Service [Micro USB, used for firmware upgrade]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120mm [W] × 47mm [D] × 26mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e188g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eUSB input: 5V – 500mA\u003cbr\u003ePoE input: IEEE802.3af Class 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.05W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20% ~ 80% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10% ~ 90% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003cimg class=\"img-panel\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_155146.png?v=1782219372\" alt=\"Device Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width:8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width:22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eService\u003c\/td\u003e\n\u003ctd\u003eMicro USB port, used for firmware upgrade.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eDANTE (PoE)\u003c\/td\u003e\n\u003ctd\u003eDante® digital audio input and output port.\u003cbr\u003eConnect to the network switch through RJ45 cable, supporting PD power supply.\u003cbr\u003eThe green LINK LED is always on after normal connection.\u003cbr\u003eThe yellow DATA LED flashes when there is data transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eUSB (FROM PC)\u003c\/td\u003e\n\u003ctd\u003e(1) 2-channel USB digital audio signal port: L\/R stereo input and L\/R stereo output.\u003cbr\u003e(2) USB 5V power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg class=\"img-app-example\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_155241.png?v=1782219481\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e","brand":"STAISON","offers":[{"title":"Default Title","offer_id":48072485241053,"sku":"ST-NAUD22USB","price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/ST-NAUD22USB_audio_to_network_RIGHT_AND_LEFT.jpg?v=1782220271","url":"https:\/\/www.staison.com\/products\/st-naud22usb-dante-usb-audio-encoder-decoder","provider":"STAISON","version":"1.0","type":"link"}