{"product_id":"usb-to-3-pin-4-pin-pwm-5v-sleeved-fan-power-adapter-connector-cable","title":"USB to 3-Pin 4-Pin PWM 5V Fan Power Adapter Cable | Qme","description":"\n\u003ch2\u003eUSB to 3-Pin \/ 4-Pin PWM 5V Sleeved Fan Power Adapter Connector Cable\u003c\/h2\u003e\n\u003cp\u003ePower your PC or case fans directly from a USB port with this versatile \u003cstrong\u003eUSB to 3-Pin \/ 4-Pin PWM 5V Sleeved Fan Power Adapter Connector Cable\u003c\/strong\u003e. Built with \u003cstrong\u003eoxygen-free copper conductors\u003c\/strong\u003e for reliable signal and power transmission, this cable features a durable sleeved design that keeps your build looking clean and organized. The convenient \u003cstrong\u003eon\/off switch\u003c\/strong\u003e lets you control your fan without accessing your PC internals.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with both standard 3-pin and 4-pin PWM fan connectors — ideal for case fans, CPU coolers, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB 5V Power Source:\u003c\/strong\u003e Draws power directly from any USB port, eliminating the need for a dedicated motherboard header.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOxygen-Free Copper Construction:\u003c\/strong\u003e Ensures low resistance, stable current delivery, and long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeved Cable Design:\u003c\/strong\u003e Braided sleeving protects the wiring and adds a clean, professional look to your setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In On\/Off Switch:\u003c\/strong\u003e Easily toggle your connected fan on or off without unplugging the cable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Flexible:\u003c\/strong\u003e Lightweight and easy to route inside tight PC cases or for use with external USB fan setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePC case fan upgrades and custom cooling builds\u003c\/li\u003e\n  \u003cli\u003ePowering fans from USB hubs, power banks, or wall adapters\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and maker projects requiring 5V fan power\u003c\/li\u003e\n  \u003cli\u003eReplacing or extending existing fan power connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e USB (Type-A) to 3-Pin \/ 4-Pin PWM Fan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Material:\u003c\/strong\u003e Oxygen-free copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Style:\u003c\/strong\u003e Sleeved\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch:\u003c\/strong\u003e Inline on\/off switch included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical safety standards for consumer electronics accessories, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What fan connectors does this USB fan power adapter cable support?\u003c\/h4\u003e\n\u003cp\u003eA: This USB fan power adapter cable supports both \u003cstrong\u003e3-pin\u003c\/strong\u003e and \u003cstrong\u003e4-pin PWM\u003c\/strong\u003e fan connectors, making it compatible with the vast majority of standard PC case fans and coolers that require a 5V power source.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is this USB to fan adapter cable made of?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is constructed with \u003cstrong\u003eoxygen-free copper\u003c\/strong\u003e conductors, which provide low electrical resistance, stable power delivery, and enhanced durability. The sleeved exterior protects the wiring and improves cable management inside your PC case or workspace.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this adapter cable with a USB hub or power bank?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Since this cable draws \u003cstrong\u003e5V power from any standard USB Type-A port\u003c\/strong\u003e, it can be used with USB hubs, wall chargers, power banks, laptops, or desktop PCs — any USB 5V power source that can supply adequate current for your fan.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the on\/off switch on this cable do?\u003c\/h4\u003e\n\u003cp\u003eA: The inline \u003cstrong\u003eon\/off switch\u003c\/strong\u003e allows you to easily start or stop your connected fan without unplugging the USB cable. This is especially handy for external fan setups or situations where quick manual control is preferred.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What fan connectors does this USB fan power adapter cable support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This USB fan power adapter cable supports both 3-pin and 4-pin PWM fan connectors, making it compatible with the vast majority of standard PC case fans and coolers that require a 5V power source.\"}}, {\"@type\": \"Question\", \"name\": \"What is this USB to fan adapter cable made of?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable is constructed with oxygen-free copper conductors, which provide low electrical resistance, stable power delivery, and enhanced durability. 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