StarTech.com 2-Port USB PCIe Card / USB 3.0 x2 / low profile | PEXUSB312A3
Special Features
- Transfer files and access USB 3.1 devices faster, with up to 10Gbps throughput
- Expand the overall USB capabilities of your computer by adding two 10Gb USB-A ports
- Fast, hassle-free setup
- Fits into standard or low-profile systems with a dual-profile design
- Cost-effective backward compatibility
- Compatible with high-powered USB devices, with integrated SATA power providing up to 1.5A per port (connection to SATA power is required)
- PCIe x4 interface compliant with PCI Express Base Specification Revision 3.0
- Equipped with a full-profile bracket, includes a half-height/low-profile bracket for installation in small form-factor computers
Product Specification
Device Type | USB adapter |
Form Factor | Plug-in card - low profile |
Interface (Bus) Type | PCI Express 3.0 x4 |
Networking | Networking |
Ports | USB-C 3.1 Gen 2 x 2 |
Connectivity Technology | Wired |
Data Link Protocol | USB, USB 2.0, SuperSpeed USB 3.0, USB 3.1 |
Data Transfer Rate | 10 Gbps |
Features | USB Attached SCSI Protocol (UASP) |
Compliant Standards | USB 1.1, USB 2.0, USB 3.0, xHCI, USB 3.1 Gen 2 |
Processor / Memory | Processor / Memory |
Processor | ASMedia ASM1142 |
Expansion / Connectivity | Expansion / Connectivity |
Interfaces | 2 x USB 3.1 Gen 2 - 9 pin USB Type A ¦ 1 x SATA power - 15 pin Serial ATA power (internal) |
Miscellaneous | Miscellaneous |
Included Accessories | Low-profile bracket |
MTBF | 50,000 hours |
Compliant Standards | FCC, RoHS, WEEE, UASP (USB Attached SCSI Protocol) |
TAA Compliant | Yes |
Software / System Requirements | Software / System Requirements |
OS Required | Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Linux LTS versions only, Linux 3.5 or later, Apple macOS 10.13 - 10.15, Apple macOS 11.0, Microsoft Windows 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Apple macOS 13.0 |
Dimensions & Weight | Dimensions & Weight |
Width | 1.8 cm |
Depth | 9 cm |
Height | 12 cm |
Weight | 50 g |
Dimensions & Weight (Shipping) | Dimensions & Weight (Shipping) |
Shipping Width | 13 cm |
Shipping Depth | 16 cm |
Shipping Height | 3 cm |
Shipping Weight | 100 g |
Manufacturer Warranty | Manufacturer Warranty |
Service & Support | Limited warranty - 2 years |
Environmental Parameters | Environmental Parameters |
Min Operating Temperature | 0 °C |
Max Operating Temperature | 70 °C |
Humidity Range Operating | 5 - 95% (non-condensing) |