Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headersThis PCI Express USB 3.0 card offers a cost-effective upgrade that lets you add four USB 3.0 ports to your computer through a PCIe slot. It offers two external ports plus two internal (IDC) USB 3.0 headers to help adapt your desktop or server to support a variety of USB 3.0 devices.Flexible and convenient port designWith extra motherboard-style USB 3.0 headers you have the flexibility to add more internal USB 3.0 devices to your PC. When your existing headers are occupied, you can connect front panel hubs or card readers using this versatile alternative to costly motherboard and computer upgrades.For added convenience, the card integrates two external USB 3.0 ports, so you can plug in more devices such as external hard drives or printers.Simple installation and supports older devicesThe USB 3.0 card is easy to install and requires no additional drivers or software in natively supported Windows® 8.1 / 8 operating systems. Plus, it features a dual profile design that fits in standard or low-profile cases, so you can rest assured it will fit in your small form-factor system if needed.Connecting older peripherals isn't a problem either. So, there's no need to purchase new devices since the adapter card is backward compatible with your USB 2.0 and 1.x technology.Effective USB 3.0 performance enhanced by UASPThis high-performance SuperSpeed USB 3.0 card supports data transfer rates up to 5 Gbps and is enhanced with UASP support, which can perform ~70% faster read speed and 40% faster write speed over traditional USB 3.0, when paired with a UASP-enabled enclosure.The PEXUSB3S2EI is ruggedly built for reliable USB 3.0 device connections and is backed by a StarTech.com 2-year warranty and free lifetime technical support.Note: UASP (USB Attached SCSI Protocol), is supported in Windows 8, 8.1, Server 2012 and Linux kernel 2.6.37 or later. Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid-state drive.The StarTech.com Advantage
| Ports & interfaces | |
| Host interface: | PCIe |
| Output interface: | SATA, USB 3.2 Gen 1 (3.1 Gen 1) |
| Expansion card form factor: | Full-height / Low-profile |
| Expansion card standard: | PCI 2.0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 2 |
| Internal SATA ports quantity: | 1 |
| Design | |
| Internal: |  |
| Product colour: | Metallic, Red |
| Maximum cable length: | 3 m |
| Mean time between failures (MTBF): | 1920042 h |
| Features | |
| Chipset: | Renesas / NEC - µPD720201 |
| Data transfer rate (max): | 5 Gbit/s |
| UASP support: | |
| Operational conditions | |
| Operating temperature (T-T): | 5 - 50 °C |
| Storage temperature (T-T): | -25 - 70 °C |
| Operating relative humidity (H-H): | 20 - 80% |
| System requirements | |
| Windows operating systems supported: | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Server operating systems supported: | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Technical details | |
| Sustainability certificates: | CE, RoHS |
| Weight & dimensions | |
| Width: | 18 mm |
| Depth: | 92 mm |
| Height: | 120 mm |
| Weight: | 53 g |
| Packaging data | |
| Mounting brackets included: | |
| Drivers included: | |
| Manual: | |
| Package width: | 174 mm |
| Package depth: | 143 mm |
| Package height: | 33 mm |
| Package weight: | 143 g |
| Logistics data | |
| Harmonized System (HS) code: | 84733020 |
| Products per master (outer) case: | 60 pc(s) |
| Master (outer) case width: | 383 mm |
| Master (outer) case length: | 495 mm |
| Master (outer) case height: | 316 mm |
| Other features | |
| Maximum operating distance: | 3 m |
