{"product_id":"usb-to-rs232-db9-serial-adapter-cable-15m-dual-chip","title":"USB to RS232 DB9 Serial Adapter Cable 1.5M – Dual Chip","description":"\n\u003ch2\u003eUSB to RS232 DB9 Serial Adapter Cable – 1.5 Meters, Dual Chip\u003c\/h2\u003e\n\u003cp\u003eEasily add a reliable RS232 serial port to any modern computer using this 1.5-meter USB to RS232 adapter cable. Featuring a dual-chip design and a sturdy 9-pin DB9 (COM) connector, this cable bridges the gap between legacy serial devices and today's USB-only systems — no IRQ, DMA, or I\/O port resources required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Convenience:\u003c\/strong\u003e Connects instantly to your USB port and adds a fully functional RS232 serial COM port — no extra hardware needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Data Transfer:\u003c\/strong\u003e Supports communication speeds from 300 bps up to 115.2K bps for stable, reliable serial data transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Silver-Core Cable:\u003c\/strong\u003e The silver wire construction is more flexible and durable than standard cables, with superior anti-interference properties for stable transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Compatible with USB 2.0 and works with both new and legacy RS232 devices. Supports full 9-wire RS232 signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Driver Setup:\u003c\/strong\u003e Installs quickly via the included PL2303 driver — simply follow the on-screen steps and you're ready to go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Works in temperatures from -20°C to 70°C and humidity up to 95% (non-condensing), making it suitable for a variety of environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1.5 Meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Interface:\u003c\/strong\u003e USB Type-A (USB 2.0)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Interface:\u003c\/strong\u003e 9-pin DB9 RS232 (COM Port)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Signals:\u003c\/strong\u003e TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Speed:\u003c\/strong\u003e 300 ~ 115,200 bps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C ~ 70°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -25°C ~ 70°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 0 ~ 95% (non-condensing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1x USB to RS232 Adapter Cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also 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, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Type-C Rechargeable\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Slight color variations may occur due to different monitor settings. Minor measurement differences are normal.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this USB to RS232 adapter cable compatible with Windows 10 and Windows 11?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the USB to RS232 DB9 adapter cable is compatible with a wide range of operating systems including Windows 10 and Windows 11. Simply install the included PL2303 driver by double-clicking the installer, following the prompts, and the COM serial port will be ready to use immediately.\u003c\/p\u003e\n\u003ch4\u003eQ: What devices can I connect with this USB to RS232 serial cable?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter supports both legacy and modern RS232-compatible devices, including industrial equipment, CNC machines, POS terminals, GPS receivers, barcode scanners, routers, and other serial COM port peripherals. It uses a standard 9-pin DB9 connector for universal compatibility.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum data transfer speed of this USB to RS232 adapter?\u003c\/h4\u003e\n\u003cp\u003eA: The cable supports serial communication speeds ranging from 300 bps up to 115,200 bps (115.2K bps), making it suitable for most standard RS232 serial device applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this cable require an external power source?\u003c\/h4\u003e\n\u003cp\u003eA: No external power source is required. The USB to RS232 adapter cable draws power directly from the USB port on your computer, making it a simple, hassle-free plug-and-play solution.\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\": \"Is this USB to RS232 adapter cable compatible with Windows 10 and Windows 11?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the USB to RS232 DB9 adapter cable is compatible with a wide range of operating systems including Windows 10 and Windows 11. 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The USB to RS232 adapter cable draws power directly from the USB port on your computer, making it a simple, hassle-free plug-and-play solution.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"USB to RS232 DB9 Serial Adapter Cable 1.5M – Dual Chip\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/products\/usb-to-rs232-db9-serial-adapter-cable-15m-dual-chip\"}]}\u003c\/script\u003e","brand":"Babs","offers":[{"title":"Default Title","offer_id":53159099826316,"sku":"\u003cnone\u003e","price":6.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2862\/6316\/files\/S74945e73ff5d4049babac8fc8ec0c5b36.webp?v=1787162683","url":"https:\/\/babcustomersupport.com\/products\/usb-to-rs232-db9-serial-adapter-cable-15m-dual-chip","provider":"Babs","version":"1.0","type":"link"}