{"product_id":"smartavi-hdn-4quads-4x4-hdmi-usb-audio-switch","title":"SmartAVI HDN-4QUADS 4x4 HDMI\/USB 2.0 Audio Switch","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eSmartAVI HDN-4QUADS 4x4 HDMI\/USB Audio Switch\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eHDN-4QUADS is a professional-grade 4x4 HDMI\/USB audio switch\u003c\/strong\u003e designed for multi-system environments requiring flexible video and peripheral control. This \u003cstrong\u003equad-head HDMI switch\u003c\/strong\u003e enables seamless routing of high-resolution video, USB 2.0 devices, and audio between four computers and four displays, making it ideal for control rooms, broadcast facilities, trading floors, and collaborative workspaces. Supporting \u003cstrong\u003e4K video up to 3840 x 2160 at 30Hz\u003c\/strong\u003e, the HDN-4QUADS delivers crystal-clear visuals while maintaining full USB and audio connectivity. Perfect for professionals who need reliable, centralized control over multiple systems without compromising on video quality or peripheral access.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4x4 matrix switching for HDMI video, USB 2.0, and audio signals\u003c\/li\u003e\n\u003cli\u003eQuad-head HDMI connectors supporting multiple simultaneous displays\u003c\/li\u003e\n\u003cli\u003e4K video resolution (3840 x 2160 @ 30Hz) with Full HD compatibility\u003c\/li\u003e\n\u003cli\u003e4-port KVM functionality for comprehensive system control\u003c\/li\u003e\n\u003cli\u003eProfessional-grade construction for 24\/7 operation\u003c\/li\u003e\n\u003cli\u003eFlexible routing between four source computers and four display outputs\u003c\/li\u003e\n\u003cli\u003eIntegrated USB 2.0 peripheral switching for keyboards, mice, and devices\u003c\/li\u003e\n\u003cli\u003eAudio pass-through support for complete multimedia control\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSMARTAVI INC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eHDN-4QUADS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Type\u003c\/td\u003e\n\u003ctd\u003e4x4 HDMI\/USB Audio Matrix Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Inputs\u003c\/td\u003e\n\u003ctd\u003e4 x HDMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Outputs\u003c\/td\u003e\n\u003ctd\u003e4 x HDMI (Quad-Head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Video Resolution\u003c\/td\u003e\n\u003ctd\u003e4K (3840 x 2160 @ 30Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Ports\u003c\/td\u003e\n\u003ctd\u003e4 x USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Support\u003c\/td\u003e\n\u003ctd\u003eIntegrated audio switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKVM Functionality\u003c\/td\u003e\n\u003ctd\u003e4-Port KVM Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMulti-system control, broadcast, trading floors, control rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a 4x4 HDMI\/USB audio switch used for?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e4x4 HDMI\/USB audio switch\u003c\/strong\u003e allows you to connect four computers to four displays while controlling USB peripherals and audio from a central location. This is essential for control rooms, broadcast studios, and professional environments where multiple systems need flexible, centralized management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the HDN-4QUADS support 4K video?\u003c\/h3\u003e\n\u003cp\u003eYes, the SmartAVI HDN-4QUADS supports \u003cstrong\u003e4K video up to 3840 x 2160 at 30Hz\u003c\/strong\u003e, ensuring high-resolution visuals for professional applications. It also maintains Full HD compatibility for legacy systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I use this KVM switch for multiple displays?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. The \u003cstrong\u003equad-head HDMI switch\u003c\/strong\u003e enables you to route video to four separate displays simultaneously, making it ideal for multi-monitor setups in trading floors, control centers, and collaborative workspaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat peripherals can I control with the HDN-4QUADS?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4-port KVM switch\u003c\/strong\u003e supports USB 2.0 devices including keyboards, mice, printers, and other USB peripherals, plus integrated audio switching for complete multimedia control across all connected systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"SMARTAVI INC","offers":[{"title":"Default Title","offer_id":41701170511947,"sku":"HDN-4QUADS","price":833.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/SmartAVI-HDN-4QUADS-4x4-HDMIUSB-2_0-Audio-Switch.jpg?v=1788304162","url":"https:\/\/www.tecisoft.com\/products\/smartavi-hdn-4quads-4x4-hdmi-usb-audio-switch","provider":"TeciSoft","version":"1.0","type":"link"}