--- product_id: 203351735 title: "StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3)" brand: "startech.com" price: "$99.43" currency: USD in_stock: true category: "Star Tech.Com" url: https://www.desertcart.us/products/203351735-startech-2-port-usb-10gbps-pcie-card-taa-data-only store_origin: US region: United States of America --- # 10Gbps USB-C speed UASP optimized data transfer PCIe 3.0 x4 interface StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) **Brand:** startech.com **Price:** $99.43 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your rig with ultra-fast USB-C power – don’t get left behind! ## Quick Answers - **What is this?** StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) by startech.com - **How much does it cost?** $99.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/203351735-startech-2-port-usb-10gbps-pcie-card-taa-data-only) ## Best For - startech.com enthusiasts ## Why This Product - Trusted startech.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Flexible Installation:** Includes full and low-profile brackets to fit any desktop or server chassis. - β€’ **Blazing Fast USB-C Ports:** Add dual 10Gbps USB-C ports for lightning-quick data access and transfers. - β€’ **Universal OS Compatibility:** Plug & play with Windows, macOS, and Linuxβ€”no driver headaches. - β€’ **Optimized for Maximum Throughput:** Supports UASP protocol to turbocharge your external SSDs and NVMe drives. - β€’ **Seamless PCIe 3.0 x4 Integration:** Harness full bandwidth with PCI Express 3.0 x4 lanes for peak performance. ## Overview The StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card adds two 10Gbps USB-C ports to your desktop or server via a PCIe 3.0 x4 slot. Featuring the ASMedia ASM3142 chipset and UASP support, it delivers optimized high-speed data transfers compatible with Windows, macOS, and Linux. Designed for easy installation with included brackets, this expansion card is perfect for professionals demanding faster external storage and device connectivity. ## Description This PCIe USB 3.1 card installs into an available PCI-Express slot in your computer and enables you to upgrade your current system by adding two USB-C (10Gbps) ports. Faster USB Performance Also known as USB 3.2 Gen 2x1, this USB 3.1 Gen 2 card adds two 10Gbps USB Type-C ports to your computer. Utilizing an ASMedia ASM3142 chipset, this card harnesses the speed of USB 3.1 Gen 2. With higher data throughput support, this USB 3.1 Gen 2 PCIe expansion card is a necessity for external drives and many other USB 3.1 Gen 2 peripherals and includes an optional SATA power connector for high power devices. The card is backward compatible with USB 3.0 (5Gbps) and USB 2.0 (480mbps) devices. The 2-port PCI E adapter card works with newer USB-C devices but can easily support your existing USB-A peripherals using inexpensive USB Type C cables and adapters. Easy Installation The USB 3.1 card is compatible with Windows, Linux, and macOS operating systems. The card includes both standard-profile and low-profile brackets to install in various form-factor PCs and servers. Guaranteed Reliability The PEXUSB312C3 is backed by a StarTech.com 2-year warranty and free lifetime technical support. ## Features - HIGH PERFORMANCE: Add 2x USB-C SuperSpeed 10Gbps ports to your desktop PC with this USB 3.2 Gen 2x1 PCIe Card; Expansion card provides up to 5V 3A (15W) via the USB-C ports - USB 3.2 GEN 2X1 SPEEDS: PCI Express card features the ASMedia ASM3142 host controller using x4 lanes of PCIe 3.0; Capable of speeds up to 10Gbps enabling fast access to high-performance devices like NVMe drives and SSDs - MAXIMIZED USB PERFORMANCE: 2-port USB-C PCIe Card adapter supports USB Attached SCSI Protocol (UASP) optimizing USB performance; Installs in full/low-profile PCIe 3.0 x4 desktop / server slot (lower performance with PCI-e 2.0) - COMPATIBILITY: Add-on card installs in full or low-profile (bracket included) PCIe 3.0 x4 slot (Backward compatible with PCIe 2.0); Windows/Linux/macOS with auto-install drivers Win 8 and up; Works with USB 3.2 Gen 2/3.0/2.0 devices - COMPATIBILITY NOTICE: This dual port USB-C 10Gbps PCIe card supports data transfer only; It does not support DisplayPort Alt Mode for video output, USB Power Delivery, or Thunderbolt devices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087G7T234 | | Best Sellers Rank | #1 in Internal USB Port Cards | | Brand | StarTech.com | | Built-In Media | PCIe USB 3 Card | | Compatible Devices | Personal Computer, Server, Windows, Linux, macOS, USB 3.2 Gen 2 devices, USB 2.0 devices | | Customer Reviews | 4.5 4.5 out of 5 stars (481) | | Global Trade Identification Number | 00065030887434 | | Hardware Interface | USB, USB Type C | | Item Dimensions L x W x H | 4.8"L x 3.1"W x 0.7"H | | Item Type Name | USB Adapter | | Item Weight | 0.05 Kilograms | | Manufacturer | StarTech.com | | Mfr Part Number | PEXUSB312C3 | | Model Number | PEXUSB312C3 | | Operating System | macos | | Style Name | 2 USB-C | | UPC | 065030887434 | | Unit Count | 1.0 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** StarTech.com - **Hardware Interface:** USB, USB Type C - **Item Weight:** 0.05 Kilograms - **Product Dimensions:** 4.8"L x 3.1"W x 0.7"H - **Style:** 2 USB-C ## Images ![StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) - Image 1](https://m.media-amazon.com/images/I/81KowYto7eL.jpg) ![StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) - Image 2](https://m.media-amazon.com/images/I/81qZil510OL.jpg) ![StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) - Image 3](https://m.media-amazon.com/images/I/81eFFnoT-iL.jpg) ![StarTech 2-Port USB 10Gbps PCIe Card, TAA, Data Only (PEXUSB312C3) - Image 4](https://m.media-amazon.com/images/I/81Bfej+r-4L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA - USB C Extension Cable (20Gbps/240W/3.3Ft), Faracent USB 3.2 Type C 3.1 Male to Female Extension Charging & Sync for iPhone 16 15 Pixel PSVR2 MacBook Air Pro/New iPad Dell XPS Surface Book and More --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/203351735-startech-2-port-usb-10gbps-pcie-card-taa-data-only](https://www.desertcart.us/products/203351735-startech-2-port-usb-10gbps-pcie-card-taa-data-only) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-13*