2-Port USB PCIe Card with 10Gbps/Port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux (PEXUSB312A3)
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- HIGH PERFORMANCE: 2-Port USB PCIe Card with ASMedia ASM3142 host controller (PCIe 3.0 x4) has two SuperSpeed 10Gbps USB-A ports (USB 3.2 Gen 2); Speeds up to 10Gbps/port; Upgraded version of our popular USB card PEXUSB312A2
- MAXIMIZED USB PERFORMANCE: Add-on card supports Multiple Ins for max bandwidth when using mixed-speed devices; Supports UASP & optimized for SSDs/HDDs, NVMe, thumb drives; Supports USB 3.2 Gen 1/2.0 devices
- POWER: USB PCI Express 3.0 expansion card w/ SATA power header supplies supplemental power to the USB ports (when motherboard power is insufficient) providing up to 4.5W (5V @ 0.9A) per USB-A port
- COMPATIBILITY: USB PCIe adapter card installs in full or low-profile PCIe 3.0 x4 slot and up; Bracket included; Backward compatible w/ PCIe 2.0; Supports Win/Linux/macOS w/auto drivers on Win 8 & up
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Estimated shipping
Select a product to estimate shipping.Looking to boost your computer's USB connectivity? The StarTech 2-Port USB PCIe Card provides a simple and effective way to add two high-speed USB 3.2 Gen 2 ports to your desktop PC. This add-on card utilizes a powerful ASMedia ASM3142 host controller for optimal performance and compatibility.
Key Highlights
- Fast Data Transfer: Supports speeds up to 10Gbps per port, ideal for transferring large files quickly.
- Enhanced Bandwidth: Multiple Ins support maximizes bandwidth when connecting devices with varying speeds.
- Power Boost: Includes a SATA power header for supplemental power, ensuring stable operation even with demanding devices.
- Broad Compatibility: Works with Windows, Linux, and macOS operating systems, and is backward compatible with PCIe 2.0.
- Easy Installation: Fits into full or low-profile PCIe 3.0 x4 slots with a included bracket.
Useful Facts
- Brand: StarTech
- Interface: USB 3.2 Gen 2
- Host Controller: ASMedia ASM3142 (PCIe 3.0 x4)
- Power: Up to 4.5W per port (5V @ 0.9A)
- Dimensions: 9.9L x 11.9W x 1.8H Centimeters
- Weight: 0.14 Pounds
Good Fit For
- Home PC Users
- Gaming PCs
- Content Creators
- Anyone needing additional USB ports for external drives, cameras, or other peripherals.
| Main Specification | |
|---|---|
| 制造商 | 开始.COM |
| 单位数 | 1.0 计数 |
| 尺寸 L x W x H | 9.9L x 11.9W x 1.8H Centimeters |
| 品牌 | 星际科技 |
| 刚果爱国者联盟 | 065030887427 |
| 项目数 | 页:1 |
| 产品尺寸 | 9.9L x 11.9W x 1.8H Centimeters |
| 兼容设备 | 个人计算机 |
| 样式 | 现代 |
| 全球贸易识别号码 | 00065030887427 |
| 项目重量 | 0.14 Pounds |
| Product information | |
| 操作系统 | 窗口 or 链接 |
| 包装数量 | 页:1 |
| 硬件接口 | USB 3.2 第2类 |
| Technical Details | |
| 制造商部分编号 | PEXUSB312A3 |
| 原籍国 | 美国 |
| Item details | |
| 型号 | PEXUSB312A3 |
| Style | |
| 样式名称 | 现代 |
| Others | |
| 框式目录 | Windows® 7 or 8 or 8.1 or 10 or Windows Server® 2012 R2 or 2016 or 2019 or macOS 10.13 to 10.15 or 11.0 or Linux 3.5 or later |
| 产品类型 | USB 端口卡 |



