{"product_id":"usb-to-rs485-serial-converter-adapter-pc-plc-6-pack","title":"USB to RS485 Serial Converter Adapter for PC \u0026 PLC – 6-Pack","description":"\n\u003ch2\u003eUSB to RS485 Serial Converter Adapter – 6-Pack\u003c\/h2\u003e\n\u003cp\u003eSeamlessly connect your PC to RS485 devices with this compact and reliable USB to RS485 converter adapter. Perfect for industrial automation, smart device control, and PLC communication, this plug-and-play adapter requires no external power and supports communication distances up to 1,200 meters. Get six adapters in one pack — ideal for workshops, labs, or multi-device setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Connectivity:\u003c\/strong\u003e Simply connect the USB end to your PC and the RS485 end to your RS485-compatible device — no external power supply needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB 2.0 Compliant:\u003c\/strong\u003e Fully compliant with the USB 2.0 standard and backward compatible with USB 1.1 for broad device support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Range Communication:\u003c\/strong\u003e Supports serial data transmission up to 1,200 meters (max), making it suitable for extended industrial or automation setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to +85°C, ensuring durability in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePLC Compatible:\u003c\/strong\u003e Works with PLCs and a wide range of RS485 serial devices for industrial and automation applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Design:\u003c\/strong\u003e Constructed from sturdy black plastic in a slim form factor (6.1 × 1.6 × 1.3 cm) for easy portability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE certification standards for quality and safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.1 × 1.6 × 1.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1,200 m (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 (backward compatible with USB 1.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB to RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 × USB to RS485 Converter Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Only the items listed above are included. Light reflection and monitor differences may cause slight color variations. Measurement tolerance is ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Paint Brush – Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Towels – Household Cleaning \u0026amp; Auto Detailing Cloths\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the USB to RS485 converter adapter require an external power source?\u003c\/h4\u003e\n\u003cp\u003eA: No, the adapter is bus-powered directly through your PC's USB port. No external power supply is needed, making it simple and convenient to use in any workspace.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this USB to RS485 adapter compatible with PLCs and industrial automation devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this adapter is designed to be compatible with PLCs and a wide range of RS485 serial devices, making it an excellent choice for industrial automation, smart device integration, and data acquisition applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum communication distance supported by this RS485 converter?\u003c\/h4\u003e\n\u003cp\u003eA: This converter supports serial communication distances of up to 1,200 meters (maximum), making it well-suited for larger installations and extended setups where long-range data transmission is required.\u003c\/p\u003e\n\u003ch4\u003eQ: How many adapters are included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each purchase includes 6 × USB to RS485 Converter Adapters, providing excellent value for multi-device or multi-station setups.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the USB to RS485 converter adapter require an external power source?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the adapter is bus-powered directly through your PC's USB port. 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