{"product_id":"black-box-sp387a-usb-isolator-4kv","title":"Black Box SP387A USB-to-USB Isolator - 4-kV, 1-Port","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"product-intro\"\u003e\u003ch1\u003eBlack Box SP387A USB-to-USB Isolator - 4-kV Electrical Protection\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eBlack Box SP387A USB-to-USB Isolator\u003c\/strong\u003e delivers professional-grade \u003cstrong\u003e4-kV electrical isolation\u003c\/strong\u003e for mission-critical IT environments. This single-port isolator protects your connected USB devices from voltage spikes, ground loops, and transient currents that can damage sensitive equipment and corrupt data. Whether you're integrating legacy systems, connecting devices across different ground potentials, or safeguarding laboratory instruments, this \u003cstrong\u003eUSB isolator\u003c\/strong\u003e ensures reliable data integrity and hardware longevity with advanced isolation technology that blocks common-mode noise.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-kV Electrical Isolation\u003c\/strong\u003e — Protects against voltage spikes and ground loop interference\u003c\/li\u003e\n\u003cli\u003eSingle USB Port Connection — Compact 1-port design for straightforward device integration\u003c\/li\u003e\n\u003cli\u003eIncluded 3.3 ft Cable — Ready-to-use connection with standard USB connectivity\u003c\/li\u003e\n\u003cli\u003eCommon-Mode Noise Blocking — Advanced isolation technology maintains signal integrity\u003c\/li\u003e\n\u003cli\u003eTransient Voltage Protection — Safeguards connected equipment from damaging current surges\u003c\/li\u003e\n\u003cli\u003e5-Year Warranty — Comprehensive coverage for long-term reliability\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Design — Built for demanding IT and laboratory environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\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\u003eBlack Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSP387A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Ports\u003c\/td\u003e\n\u003ctd\u003e1 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3.3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eUSB-to-USB Electrical Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Type\u003c\/td\u003e\n\u003ctd\u003eGround Loop, Voltage Spike, Transient Suppression\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 USB-to-USB isolator and why do I need one?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eUSB-to-USB isolator\u003c\/strong\u003e creates electrical separation between connected devices, preventing ground loops and voltage spikes from damaging equipment. This is essential when connecting devices with different ground potentials, integrating legacy systems, or protecting sensitive laboratory instruments from electrical interference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does 4-kV isolation protect my equipment?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4-kV isolation rating\u003c\/strong\u003e means this isolator can safely block transient voltages and common-mode noise up to 4,000 volts. This protects your USB devices from surge damage, data corruption, and hardware failure caused by ground loop interference and electrical noise in your network.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the Black Box SP387A compatible with all USB devices?\u003c\/h3\u003e\n\u003cp\u003eYes, the SP387A works with any standard USB device. The included 3.3 ft cable provides immediate connectivity, and the single-port design integrates seamlessly into existing IT infrastructure without requiring additional configuration or drivers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat does the 5-year warranty cover?\u003c\/h3\u003e\n\u003cp\u003eBlack Box's comprehensive 5-year warranty covers defects in materials and workmanship, ensuring your \u003cstrong\u003eUSB isolator\u003c\/strong\u003e investment is protected against hardware failure and manufacturing issues throughout the warranty period.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Black Box Corporatio","offers":[{"title":"Default Title","offer_id":43047940882507,"sku":"SP387A","price":281.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Black-Box-SP387A-USB-to-USB-Isolator-4-kV-1-Port.jpg?v=1789384754","url":"https:\/\/www.tecisoft.ca\/products\/black-box-sp387a-usb-isolator-4kv","provider":"TeciSoft","version":"1.0","type":"link"}