{"product_id":"usb-2-0-driver-free-sound-card-onboard-mic-speaker-for-ai-voice-interaction","title":"Driver-Free USB 2.0 Sound Card with Onboard Mic for AI Voice Interaction","description":"\u003cdiv style=\"max-width: 800px; margin: 0 auto; text-align: start; width: 100%; box-sizing: border-box; padding: 0 15px;\"\u003e\u003c!-- 主标题：字体族与h2一致，仅大小更大 --\u003e\u003ch2 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 20px; font-weight: bold; color: #333; margin: 25px 0 10px 0;\"\u003eVisão Geral do Produto\u003c\/h2\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 10px 0; line-height: 1.6;\"\u003ePlaca de som USB sem driver 2-em-1 com microfone e alto-falante integrados, perfeita para projetos de interação de voz com IA, sistemas embarcados e desenvolvimento de áudio.\u003c\/p\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 10px 0; line-height: 1.6;\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/6240\/7733\/files\/Juxi_Technology-product-AudioCard-6.jpg?v=1780456036\u0026amp;width=800\u0026amp;format=auto\u0026amp;quality=85\" alt=\"2-in-1 Driver-Free USB Sound Card with Integrated Microphone and Speaker\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003ch2 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 20px; font-weight: bold; color: #333; margin: 25px 0 10px 0;\"\u003ePrincipais Vantagens\u003c\/h2\u003e\u003cul style=\"line-height: 1.8; max-width: 100%; padding-left: 20px; margin: 0;\"\u003e\u003cli style=\"margin: 15px 0;\"\u003e\u003ch3 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: bold; color: #333; margin: 0 0 8px 0;\"\u003ePlaca de Som USB com Microfone Omnidirecional de 360° e Alto-Falante | Entrada e Saída de Áudio 2-em-1\u003c\/h3\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 8px 0;\"\u003eAlto-falante integrado compacto que economiza espaço com reprodução de som clara. Microfone omnidirecional de 360° capta voz com clareza em ampla faixa, suportando entrada e saída de áudio 2-em-1 sem interrupções.\u003c\/p\u003e\u003c\/li\u003e\u003cli style=\"margin: 15px 0;\"\u003e\u003ch3 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: bold; color: #333; margin: 0 0 8px 0;\"\u003ePlaca de Som USB com Redução de Ruído e Cancelamento de Eco Integrados\u003c\/h3\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 8px 0;\"\u003eAlgoritmo de áudio profissional integrado filtra efetivamente ruídos ambientes e elimina eco acústico, fixando a voz humana clara para reconhecimento de voz estável.\u003c\/p\u003e\u003c\/li\u003e\u003cli style=\"margin: 15px 0;\"\u003e\u003ch3 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: bold; color: #333; margin: 0 0 8px 0;\"\u003ePlaca de Som USB 2.0 Sem Driver | Plug \u0026 Play com Ampla Compatibilidade de Dispositivos\u003c\/h3\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 8px 0;\"\u003e100% sem driver por meio de porta USB 2.0 padrão, verdadeiro plug and play sem configuração extra. Totalmente compatível com Raspberry Pi, NVIDIA Jetson, RDK X3, PC e outros dispositivos convencionais.\u003c\/p\u003e\u003c\/li\u003e\u003cli style=\"margin: 15px 0;\"\u003e\u003ch3 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: bold; color: #333; margin: 0 0 8px 0;\"\u003ePlaca de Som USB para Interação de Voz com IA | Otimizada para LLMs e Robôs Incorporados\u003c\/h3\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 8px 0;\"\u003eDesign compacto all-in-one com captação precisa e saída de áudio nítida. Resposta instantânea sem driver entrega interação de IA natural e fluida para modelos de linguagem de grande escala e robôs inteligentes incorporados.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 20px; font-weight: bold; color: #333; margin: 25px 0 10px 0;\"\u003eVisão Geral do Hardware\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/6240\/7733\/files\/Juxi_Technology-product-AudioCard-7.jpg?v=1780456024\u0026amp;width=800\u0026amp;format=auto\u0026amp;quality=85\" alt=\"USB Sound Card Hardware Structure and Interface Diagram\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\u003c!-- 图片：电脑端限制最大宽度，移动端自动缩放 --\u003e\u003cp style=\"margin: 10px 0;\"\u003e\u003c\/p\u003e\u003ch2 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 20px; font-weight: bold; color: #333; margin: 25px 0 10px 0;\"\u003eEspecificações Técnicas\u003c\/h2\u003e\u003c!-- 表格：电脑端正常，小屏可滚动 --\u003e\u003cdiv style=\"width: 100%; overflow-x: auto; margin: 10px 0;\"\u003e\u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; border: 1px solid #e0e0e0; background-color: #ffffff;\"\u003e\u003ctbody\u003e\u003ctr style=\"background-color: #ffffff;\"\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eNome do Produto\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003ePlaca de Som USB 2.0 Sem Driver | Microfone e Alto-Falante Integrados para Interação de Voz com IA\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background-color: #ffffff;\"\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eMaterial da Carcaça\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eABS\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background-color: #ffffff;\"\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eSensibilidade\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e-30dB\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background-color: #ffffff;\"\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eResposta de Frequência\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid #e0e0e0;\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e20Hz-20kHz\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003ePotência Nominal\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e2W\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eRelação Sinal-Ruído (SNR)\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e70dB\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eTipo de Interface\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eUSB 2.0\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eTaxa de Amostragem\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e48kHz\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eAlto-Falante Integrado\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e8Ω 1W\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"width: 38%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003eSuporte a Alto-Falante Externo\u003c\/p\u003e\u003c\/td\u003e\u003ctd style=\"width: 62%; padding: 15px 12px; border: 1px solid rgb(224, 224, 224);\"\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 17px; font-weight: normal; color: #333; margin: 0;\"\u003e8Ω 2W\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2 style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 20px; font-weight: bold; color: #333; margin: 25px 0 10px 0;\"\u003eSuporte Técnico\u003c\/h2\u003e\u003cp style=\"font-family: 'Arial', 'Helvetica', sans-serif; font-size: 16px; margin: 10px 0; max-width: 100%; line-height: 1.6;\"\u003ePara documentação técnica detalhada sobre configuração de software e implementação de código, consulte nosso Wiki oficial:\u003ca href=\"https:\/\/juxitech.feishu.cn\/wiki\/GqCuwZB2ci0nBskqVzEcQa3wn7b?from=from_copylink\" title=\"wiki\" rel=\"noopener\" style=\"color: #0066cc; text-decoration: none; font-family: 'Arial', 'Helvetica', sans-serif;\" target=\"_blank\"\u003eAcesse aqui\u003c\/a\u003e. Também há suporte técnico da comunidade para acelerar a implementação do seu projeto.\u003c\/p\u003e\u003cdiv style=\"width: 100%; overflow-x: auto; margin: 10px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c!-- 响应式样式 --\u003e\u003cstyle\u003e\/* 电脑端：整体内容靠左对齐，不居中 *\/ @media (min-width: 800px) { div[style*=\"max-width: 800px\"] { margin: 0 !important; \/* 取消居中，靠左 *\/ } } \/* 平板及以下：保持居中，字体适配 *\/ @media (max-width: 768px) { h2 { font-size: 18px !important; } h3 { font-size: 16px !important; } p { font-size: 15px !important; } td p { font-size: 14px !important; } td { padding: 10px 8px !important; } } \/* 手机：进一步优化 *\/ @media (max-width: 480px) { h2 { font-size: 16px !important; margin: 20px 0 8px 0 !important; } ul { padding-left: 15px !important; } }\u003c\/style\u003e","brand":"JuxiTech","offers":[{"title":"Placa de Som USB 2.0 Sem Driver (Microfone e Alto-falante Integrados)","offer_id":52418252439861,"sku":"JX202603091001","price":83.0,"currency_code":"CNY","in_stock":true},{"title":"Placa de Som USB 2.0 Sem Driver (Microfone Integrado, Sem Alto-falante)","offer_id":52418252472629,"sku":"JX202603091002","price":72.0,"currency_code":"CNY","in_stock":true},{"title":"Placa de Som USB 2.0 Sem Driver (Microfone Integrado + 2 Alto-falantes Externos 8Ω 2W)","offer_id":52418252505397,"sku":"JX202603091003","price":89.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/6240\/7733\/files\/Juxi_Technology-product-AudioCard-SKU1.jpg?v=1780456050","url":"https:\/\/www.juxitech.com\/pt\/products\/usb-2-0-driver-free-sound-card-onboard-mic-speaker-for-ai-voice-interaction","provider":"JuxiTech","version":"1.0","type":"link"}