{"id":51481,"date":"2026-09-08T07:40:27","date_gmt":"2026-09-08T07:40:27","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/pexusb311ac3-startech-com-2-port-pci-express-expansion-add-on-card\/"},"modified":"2026-09-08T07:40:34","modified_gmt":"2026-09-08T07:40:34","slug":"pexusb311ac3-startech-com-2-port-pci-express-expansion-add-on-card","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/pexusb311ac3-startech-com-2-port-pci-express-expansion-add-on-card\/","title":{"rendered":"PEXUSB311AC3 StarTech.com 2-port PCI Express Expansion Add-On Card"},"content":{"rendered":"<p>PEXUSB311AC3 Technical Specifications<\/p>\n<p>StarTech.com 2-port 10Gbps USB-A and USB-C PCIe Card \u2013 USB 3.1 Gen 2 PCI Express Expansion Add-On Card<\/p>\n<p>Brand: StarTech.com<\/p>\n<p>Manufacture Part Number: PEXUSB311AC3<\/p>\n<p>Manufacturer: StarTech.com<\/p>\n<p>Network &#038; Communication<\/p>\n<p>Form Factor: Plug-in Card<\/p>\n<p>Host Interface: PCI Express x4<\/p>\n<p>UASP Support: Yes<\/p>\n<p>Connectivity<\/p>\n<p>SATA Ports: 1<\/p>\n<p>Total USB Ports: 2<\/p>\n<p>USB 3.2 Ports: 2<\/p>\n<p>Software<\/p>\n<p>Operating System Family: Linux 3.5, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Windows 10, Windows 11, Windows 7,<\/p>\n<p>Product Information<\/p>\n<p>Country of Origin: Taiwan<\/p>\n<p>Included Quantity: 1<\/p>\n<p>Platform Supported: Linux, Mac, PC<\/p>\n<p>Product Type: USB Adapter<\/p>\n<p>Dimensions &#038; Weight<\/p>\n<p>Height: 0.7 inch<\/p>\n<p>Length: 4.7 inch<\/p>\n<p>Weight: 1.70 ounce<\/p>\n<p>Width: 3.2 inch<\/p>\n<p>Physical Characteristics<\/p>\n<p>Color Category: Red<\/p>\n<p>Certifications &#038; Listings<\/p>\n<p>Environmentally Friendly: Yes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PEXUSB311AC3 Overview<\/p>\n<p>This USB 3.2 Gen 2 card lets you add one USB-C port and one USB-A port to your computer, through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3.2 Gen 2 ports to your computer and giving you access to data transfer speeds up to 10Gbps per port. USB 3.2 Gen 2 (also known as USB 3.1) PCIe Add-On card supports Multiple INs, maintains optimal bandwidth even when mixed speed devices are connected.<\/p>\n","protected":false},"featured_media":51482,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[679],"product_cat":[680,681],"product_tag":[682,356],"class_list":["post-51481","product","type-product","status-publish","has-post-thumbnail","product_brand-startech-com","product_cat-controllers","product_cat-startech-com-controllers","product_tag-controller-card","product_tag-pci-express","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PEXUSB311AC3 StarTech.com 2-port PCI Express Expansion Add-On Card - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/pexusb311ac3-startech-com-2-port-pci-express-expansion-add-on-card\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PEXUSB311AC3 StarTech.com 2-port PCI Express Expansion Add-On Card - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"PEXUSB311AC3 Overview This USB 3.2 Gen 2 card lets you add one USB-C port and one USB-A port to your computer, through a PCI Express slot. 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