Add 2 USB 3.0 ports to your desktop computer through a PCI Express expansion slot Providing speeds up to 10x faster than that of USB 2.0, this PCI Express USB 3.0 card enables you to access your data and transfer files much faster than USB 2.0, by adding two USB 3.0 ports to your PCI Express capable PC.
Featuring a native NEC PCI Express host controller chipset, the new USB 3.0 standard supports transfer rates of up to 5Gbps, while still providing connectivity and support for the older USB 2.0 (480Mbps) and 1.1 (12Mbps) devices.
In addition to providing a much faster transfer rate the PEXUSB3S2 USB 3.0 card also supplies 900mA of power per USB port, allowing more and more external devices to operate without the need of an additional power source.

| Manufacturer: | StarTech.com |
|---|---|
| Manufacturer Part Number: | PEXUSB3S2 |
| Manufacturer Website Address: | www.startech.com |
| Brand Name: | StarTech.com |
| Product Name: | 2-port PCI Express SuperSpeed USB 3.0 Card |
| Product Type: | USB Adapter |
| Host Interface: | PCI Express |
|---|---|
| Data Transfer Rate: | 5 Gbps USB 3.0 SuperSpeed |
| Device Supported: | Up to 127 USB |
| Platform Supported: | PC |
| Ports: | 2 x Type A Female USB 3.0 - USB External |
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| Power Source: | Self-powered |
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| Height: | 3.0" |
|---|---|
| 75.9 mm | |
| Width: | 120.9 mm |
| 4.8" | |
| Thickness: | 19.1 mm |
| 750.0 mil | |
| Form Factor: | Dual-profile Plug-in Card |
| Weight (Approximate): | 2.12 oz |
| 60.1 g |
| Additional Information: | |
|---|---|
| System Requirements: | Operating System(s): |
| Green Compliant: | Yes |
| Green Compliance Certificate/Authority: | RoHS |
| Limited Warranty: | 2 Year |
|---|
| Limited Warranty: | 2 Year |
|---|
1 x 4-pin Type A Male USB 2.0 USB, 1 x 4-pin Type A Female USB 2.0 USB - External
2 x Type A Female USB 3.0 USB External - Plug-in Card
2 x USB 3.0 USB External - Plug-in Card
2 x USB 3.0 USB - Plug-in Module
2 x 4-pin Type A Female USB 2.0 USB - Plug-in Module
2 x 4-pin Type A Female USB 2.0 USB - Plug-in Module
2 x 9-pin Type A USB 3.0 USB - Plug-in Module
2 x Type A Female USB 3.0 USB External - Plug-in Module
2 x USB 3.0 USB - Plug-in Module
2 x 9-pin Type A Female USB 3.0 USB External - Plug-in Card
1 x Type A Female USB 3.0 USB External
2 x Type A Female USB 3.0 USB - Plug-in Card
2 x 9-pin Type A Female USB 3.0 USB - Plug-in Module
2 x 9-pin Type A Female USB 3.0 USB External - Plug-in Card - Retail
2 x 4-pin Type A Female USB 3.0 USB
2 x Type A Female USB 3.0 USB Downstream - Plug-in Card
1 x 9-pin Type A Female USB 3.0 USB External, 1 x 9-pin Type A Female USB 3.0 USB Internal - Plug-in Card
2 x 9-pin Type A Female USB 3.0 USB External - Plug-in Card
2 x USB 3.0 USB - Plug-in Module
2 x 9-pin Type A Female USB 3.0 USB External - Plug-in Card - Blister
2 x Type A Female USB 3.0 USB External - Plug-in Card
2 x Type A Female USB 3.0 USB External - Plug-in Card
2 x Type A USB 3.0 USB - Plug-in Module
2 x 9-pin Type A Female USB 3.0 USB - Plug-in Card
2 x 9-pin Type A Female USB 3.0 USB External - Plug-in Card - Blister
2 x USB 3.0 USB External - Plug-in Card
2 x Type A Female USB 3.0 USB Downstream - External

2 x Female USB 3.0 USB External - Plug-in Card
2 x 4-pin USB 2.0 USB External - Plug-in Card
2 x USB 3.0 USB - Plug-in Module

2 x Type A Female USB 3.0 USB External - Plug-in Card
2 x USB 3.0 USB External - Plug-in Card
2 x USB 3.0 USB Downstream - Plug-in Module
2 x 9-pin Type A USB 3.0 USB External - Plug-in Card

2 x USB 3.0 USB - Plug-in Card
2 x USB 3.0 USB External - Plug-in Module
2 x Type A USB 3.0 USB - Plug-in Card
2 x Type A USB 3.0 USB External - Plug-in Card
2 x Type A USB 3.0 USB - Plug-in Card
2 x Type A USB 3.0 USB - Plug-in Module
2 x Type A USB 3.0 USB - Plug-in Module
2 x USB 3.0 USB External - Plug-in Module
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