{"product_id":"usb-3-0-pcie-expansion-card-4-port-hub-internal-header","title":"USB 3.0 PCIe Expansion Card – 4-Port Hub, 5Gbps | Qme","description":"\u003ch2\u003eAdd Four USB 3.0 Ports to Your Desktop in Minutes\u003c\/h2\u003e\n\u003cp\u003eUpgrade your PC's connectivity with this \u003cstrong\u003eUSB 3.0 PCIe Expansion Card Adapter\u003c\/strong\u003e. Simply slot it into any available PCI Express lane on your motherboard and instantly gain \u003cstrong\u003efour high-speed USB 3.0 ports\u003c\/strong\u003e — no motherboard upgrade required. Ideal for power users, content creators, and anyone who needs more USB bandwidth for external drives, cameras, audio interfaces, or other peripherals.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperSpeed USB 3.0 — Up to 5 Gbps:\u003c\/strong\u003e Transfers data at up to 5 Gbps — roughly 10× faster than USB 2.0 — so large files move in seconds, not minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Port Internal Header Design:\u003c\/strong\u003e Provides four USB 3.0 ports via an internal 20-pin header, maximising your case's front-panel connections as well as rear I\/O.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull PCIe Bandwidth Utilisation:\u003c\/strong\u003e Each port is mapped to dedicated PCI-Express bandwidth, ensuring no bottlenecking when multiple USB 3.0 devices are connected simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Power Management:\u003c\/strong\u003e Automatically ramps power delivery up when devices demand it and scales back during idle periods — keeping your system efficient and your power bill in check.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Compatible:\u003c\/strong\u003e Works out of the box with Windows 10\/11 and most modern Linux distributions. No complex driver installation needed for the majority of setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackward Compatible:\u003c\/strong\u003e Fully compatible with USB 2.0 and USB 1.1 devices at their native speeds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Low-Profile Ready:\u003c\/strong\u003e Standard bracket included, making it suitable for full-size ATX as well as many compact builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e PCI Express (PCIe)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Standard:\u003c\/strong\u003e USB 3.0 (SuperSpeed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Transfer Rate:\u003c\/strong\u003e 5 Gbps per port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorts:\u003c\/strong\u003e 4 × USB 3.0 (Internal Header)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Windows 11 \/ 10 \/ 8 \/ 7; Linux\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a video editor working with high-speed external SSDs, a gamer with multiple USB peripherals, or a professional who needs reliable, fast data throughput across several devices at once, this PCIe USB expansion card is a straightforward, cost-effective solution. No motherboard swap, no compromises.\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About USB Standards\u003c\/h3\u003e\n\u003cp\u003eFor technical guidance on USB connectivity and interoperability, visit the \u003ca href=\"https:\/\/www.nist.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST)\u003c\/a\u003e, which publishes specifications and standards relevant to computer interfaces and data communication technologies.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a USB 3.0 PCIe expansion card do and who needs one?\u003c\/h4\u003e\n\u003cp\u003eA: A USB 3.0 PCIe expansion card slots into a spare PCI Express slot on your desktop motherboard and adds new USB 3.0 ports to your system. It's ideal for desktops that have run out of USB ports or lack native USB 3.0 headers — giving you up to 5 Gbps transfer speeds per port without replacing your motherboard.\u003c\/p\u003e\n\u003ch4\u003eQ: How fast is this USB 3.0 PCIe expansion card compared to USB 2.0?\u003c\/h4\u003e\n\u003cp\u003eA: USB 3.0 delivers a maximum data transfer rate of 5 Gbps, which is approximately 10 times faster than USB 2.0's 480 Mbps ceiling. This means faster file transfers to external drives, quicker syncing for cameras and audio interfaces, and less waiting overall. The card maps each port to dedicated PCIe bandwidth to ensure those speeds are fully realised.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this PCIe USB 3.0 hub card compatible with my operating system?\u003c\/h4\u003e\n\u003cp\u003eA: This expansion card is plug-and-play compatible with Windows 11, Windows 10, Windows 8, Windows 7, and most mainstream Linux distributions. For the majority of users, no manual driver installation is required — simply install the card, power on your PC, and the operating system will detect and configure it automatically.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this card with USB 2.0 or USB 1.1 devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The card is fully backward compatible with USB 2.0 and USB 1.1 peripherals, which will operate at their own native speeds. You can mix USB 3.0 and older USB devices across the four ports without any conflicts.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a USB 3.0 PCIe expansion card do and who needs one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A USB 3.0 PCIe expansion card slots into a spare PCI Express slot on your desktop motherboard and adds new USB 3.0 ports to your system. 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You can mix USB 3.0 and older USB devices across the four ports without any conflicts.\"}}]}\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:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Phone \u0026 Cable Accessories\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/phone-cable-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"USB 3.0 PCIe Expansion Card – 4-Port Hub, 5Gbps | Qme\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/usb-3-0-pcie-expansion-card-4-port-hub-internal-header\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"Default Title","offer_id":49707478679766,"sku":"\u003cnone\u003e","price":40.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S94359da289384969afc3bb62a2c75823l.webp?v=1785178249","url":"https:\/\/qmeboost.com\/products\/usb-3-0-pcie-expansion-card-4-port-hub-internal-header","provider":"Qme","version":"1.0","type":"link"}