{"product_id":"125khz-rfid-reader-writer-ibutton-key-token-copier-duplicator","title":"125KHz RFID Reader Writer – iButton Key Token Copier Duplicator","description":"\n\u003ch2\u003e125KHz RFID Reader Writer – iButton Key Token Copier \u0026amp; Duplicator\u003c\/h2\u003e\n\u003cp\u003eMeet your go-to solution for reading, writing, copying, and duplicating iButton key tokens. This compact 125KHz RFID Reader Writer is fully compatible with popular RW1990 and DS1990A iButton tokens, making it an essential tool for access control technicians, locksmiths, hobbyists, and security system enthusiasts who need a fast and reliable way to manage key fobs and tokens.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works seamlessly with RW1990 and DS1990A iButton key tokens operating at 125KHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-in-1 Functionality:\u003c\/strong\u003e Read, write, copy, and duplicate RFID key tokens with a single device.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Powered \u0026amp; Convenient:\u003c\/strong\u003e Connects via USB cable — no separate power adapter needed. Simple plug-and-play operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from a robust combination of plastic and metal for everyday professional use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight design makes it easy to carry on the job or store in a toolkit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Operate:\u003c\/strong\u003e Intuitive setup with no complex software configuration required for standard copy\/duplicate tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 125KHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Tokens:\u003c\/strong\u003e RW1990, DS1990A iButton key tokens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Read \/ Write \/ Copy \/ Duplicate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As shown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 125KHz RFID Reader Writer Programmer\u003c\/li\u003e\n  \u003cli\u003e1 × USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to differences in lighting and display settings, the color of the item may appear slightly different from the photos. Measurement tolerance is ±1–3 cm. Only the items listed above are included in the package.\u003c\/em\u003e\u003c\/p\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 Set – 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\/1pc-professional-heavy-duty-pruning-shears-with-anti-slip-handle-design-suitable-for-trimming-thick-and-sturdy-branches\"\u003e1pc Professional Heavy-Duty Pruning Shears with Anti-Slip Handle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which iButton token types are compatible with this 125KHz RFID Reader Writer?\u003c\/h4\u003e\n\u003cp\u003eA: This RFID Reader Writer is specifically designed to work with RW1990 and DS1990A iButton key tokens operating at 125KHz. It allows you to read, write, copy, and duplicate these token types with ease.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this RFID programmer require any special software or drivers to operate?\u003c\/h4\u003e\n\u003cp\u003eA: For standard copy and duplicate functions, the device is designed for straightforward plug-and-play use via USB. For advanced read\/write programming tasks, please check the documentation or software compatibility with your operating system before purchase.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: The package includes one 125KHz RFID Reader Writer Programmer and one USB cable. No other accessories or tokens are included.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this device USB powered?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the RFID Reader Writer connects and is powered entirely through a standard USB cable (included), so no additional power adapter is required.\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\": \"Which iButton token types are compatible with this 125KHz RFID Reader Writer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This RFID Reader Writer is specifically designed to work with RW1990 and DS1990A iButton key tokens operating at 125KHz. 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