| Product Type | PCIe USB 3.0 Expansion Card |
| Form Factor | Plug-in card |
| Weight | 1.4 oz |
| Power Requirements | Requires SATA power connector from PSU |
StarTech 2-Port PCIe USB 3.0 Adapter Card with UASP Support

Key Benefits
Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enhance existing PCs or custom builds with two high-speed USB 3.0 ports for better peripheral support
- UASP and 5Gbps throughput deliver exceptional performance for data-intensive tasks like backups and media transfers
- TAA-compliant and backed by a 2-year warranty, making it ideal for institutional and government deployments
Product Overview
Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI Express-enabled PC - 2 Port PCI Express (PCIe) USB 3.0 Card Adapter with UASP - SATA Power - Dual Port USB 3 PCIe Controller - PCI Express USB 3.0 Add-on Card - 5Gbps USB 3 Adapter CardSpecifications
Product Overview
Wireless Features
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| CE Certification | Yes |
| FCC Certification | Yes |
| REACH Compliance | Yes |
Advanced Security Features
Warranty & Service
| Warranty | 2 years |
| Technical Support | Lifetime technical support from StarTech.com |
Interfaces
| Host Interface | PCI Express x1 (PCIe 2.0) |
| Peripheral Interface | 2 x USB 3.0 Type-A (9-pin) |
| Number of USB Ports | 2 |
| USB Data Transfer Rate | Up to 5 Gbps |
| Additional Power Connection | SATA 15-pin power connector |
| USB Backwards Compatibility | USB 2.0/1.1 compatible |
| UASP Support | Yes |
Physical & Environmental
| Height | 4.7 inch |
| Width | 0.7 inch |
| Depth | 2.6 inch |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Operating Humidity | 20% to 80% RH (non‑condensing) |
| Storage Humidity | 15% to 90% RH (non‑condensing) |
Cloud Management & Licensing
System & Compatibility
| OS Compatibility | Windows Vista/7/8/8.1/10, Linux 3.5+, macOS 10.6+ (driver support may vary) |
| Chipset | Renesas/NEC D720201 |
| Driver Included | Yes (may require driver install for older OS versions) |
| Low Profile Bracket | Included |
| Full Profile Bracket | Pre-installed |
| Software Support | UASP (USB Attached SCSI Protocol) |