2-Port USB 3.1 (10Gbps) Card - USB-A, 1x External, 1x Internal - PCIe
Upgrade your computer to the faster speed of USB 3.1 Gen 2, by adding one external and one internal 10Gbps USB Type-A ports
Product ID: PEXUSB311EI
- Transfer files and access USB 3.1 devices faster, both inside and outside your computer case, with up to 10Gbps throughput
- Fast, hassle-free setup, and natively supported by many operating systems
- Fits into standard or low-profile systems, with its dual-profile design
- Cost-effective backward compatibility
- Compatible with high-powered USB devices, with an integrated SATA power connector
- Compliant with UASP (USB Attached SCSI Protocol) Revision 1.0
- Compliant with Universal Serial Bus 3.1 Specification Revision 1.0, and Universal Serial Bus Specification Revision 2.0
- PCIe x4 interface compliant with PCI Express Base Specification Revision 3.0
- Equipped with a full-profile bracket, includes a low-profile (half-height) bracket for installation in small form-factor computers
Overview
This USB 3.1 Gen 2 card prepares you for the next generation of USB performance, on the inside and outside of your computer. The 2-port card adds one internal Type-A connector as well as one external Type-A connector to your desktop computer, with a combined bandwidth of up to 10Gbps. For power-hungry devices, the card also has an internal SATA power connector, enabling you to use your computer’s power supply to add more power to the ports.
With greater bandwidth, you can save time and avoid the performance bottlenecks that are often associated with other connectivity technologies.
Connectivity on the inside and out
With an internal port, you can connect internal devices that use a USB Type-A connector, such as a front-bay SD card reader. Plus, you can use the internal port to keep peripherals safely inside your computer case — perfect for high-capacity USB flash drives or interface devices used for external wireless peripherals such as keyboards and mice or Bluetooth® adapters.
The card also features an external port that can be used for any USB Type-A device, like your external hard drive or any wired peripheral.
Faster USB performance
By adding 10Gbps USB ports to your computer, you can harness the speed of USB 3.1 Gen 2 and rest assured that you’re ready for both current and future high-bandwidth USB-A devices.
With higher data throughput, this PCI Express USB 3.1 card is a necessity for external hard drives, hard drive enclosures, and many other USB 3.1 peripherals. Plus, the USB card integrates a SATA power connector to support high-powered devices, making it ideal for use with large external storage solutions.
For more flexibility, you can couple the card with a USB-C to USB-A cable (USB31AC1M) and connect your USB Type-C™ devices.
Compatible with your older USB devices
Connecting your older peripherals isn’t a problem. This versatile USB 3.1 Gen 2 (10Gbps) card is backward compatible with legacy USB 3.0 and 2.0 devices that use the common USB Type-A port, so you can eliminate the added expense and aggravation of purchasing new devices.
Easy to install, in virtually any Windows based PC
For a hassle-free installation with no additional software or drivers required, the card is natively supported by most operating systems, and interfaces with the PCI Express 3.0 x4 slot on your computer. Plus, the high-quality card includes both standard-profile and low-profile (half-height) brackets, making it easy to install in full or small form-factor PCs or servers.
The PEXUSB311EI is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Applications
Upgrade an older PCIe equipped desktop from USB 3.0/2.0 to USB 3.1 Gen 2 (10Gbps)
Connect a USB device inside your computer case for added security and convenience
Expand the USB capabilities of your system, or install the card as a vital hardware component when building a new PC
Ideal for file backups, video editing, and data recovery, using high-bandwidth USB 3.1 Gen 2 external storage solutions
Technical Specifications
| Product Numbers | ||
|---|---|---|
| Ingram DK | V933654 | |
| UPC Code | 065030863698 | |
| Warranty Information | ||
|---|---|---|
| Warranty | 2 Years | |
| Hardware | ||
| Bus Type | PCI Express | |
| Card Type | Standard Profile (LP bracket incl.) | |
| Chipset ID | ASMedia - ASM1142 | |
| Industry Standards | USB 3.1 Specification Rev. 1.0 USB Specification Rev. 2.0 PCI Express Base Specification Rev. 3.0 Intel xHCI Specification Rev. 1.1 UASP (USB Attached SCSI Protocol) Rev. 1.0 |
|
| Interface | USB 3.1 Gen 2 | |
| Port Style | Integrated on Card | |
| Ports | 2 | |
| Performance | ||
| Maximum Data Transfer Rate | 10Gbps | |
| Type and Rate | USB 3.1 Gen 2 - 10 Gbit/s | |
| UASP Support | Yes | |
| Connector(s) | ||
| Connector Type(s) | 1 - PCI Express x4 Male | |
| External Ports | 1 - USB 3.1 USB Type-A (9 pin, Gen 2, 10 Gbps) Female | |
| Internal Ports | 1 - USB 3.1 USB Type-A (9 pin, Gen 2, 10 Gbps) Female | |
| 1 - SATA Power (15 pin) Plug | ||
| Software | ||
| OS Compatibility | Windows® 7, 8, 8.1, 10 Windows Server® 2008 R2, 2012, 2016 Mac OS X® 10.9 to 10.10 Linux® 3.5 to 4.11.x LTS version only |
|
| Special Notes / Requirements | ||
| Note | The maximum throughput of this card is limited by the bus interface. PCI Express Gen 1.0 max throughput is 2.5Gbps. PCI Express Gen 2.0 max throughput is 5Gbps. PCI Express Gen 3.0 max throughput is 10Gbps. | |
| The available bandwidth (10Gbps) is shared equally between the two ports. | ||
| System and Cable Requirements | PCI Express enabled computer or server with a PCI Express x4 slot or higher (x8, x16) | |
| SATA power connector | ||
| Environmental | ||
| Humidity | 20~80% RH (Non-condensing) | |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) | |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) | |
| Physical Characteristics | ||
| Product Height | 120 mm [4.7 in] | |
| Product Length | 90 mm [3.5 in] | |
| Product Weight | 55 g [1.9 oz] | |
| Product Width | 18 mm [0.7 in] | |
| Packaging Information | ||
| Shipping (Package) Weight | 121 g [4.3 oz] | |
| What's in the Box | ||
| Included in Package | 1 - 2-port USB 3.1 (10Gbps) card - 1 ext, 1 int | |
| 1 - low-profile bracket | ||
| 1 - instruction manual | ||
Compatibility
Windows Server® 2008 R2, 2012, 2016
Mac OS X® 10.9 to 10.10
Linux® 3.5 to 4.11.x LTS version only
Certifications
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1,8m (6ft.) SuperSpeed USB 3.0 Cable A to A - M/M
Connect USB 3.0 A devices to a USB hub or to your computer
30cm (1 ft) SuperSpeed USB 3.0 Cable A to Micro B
Connect a USB 3.0 Micro USB External Hard drive to your computer
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Product Support
Drivers & Downloads
Driver(s):
-
[ASMedia ASM1142] Windows USB 3.1 Controller Card.zip
Version: 1.16.47.2 - Windows_Release_Notes.txt
Manual(s):
-
PEXUSB311EI_manual.pdf
English
Compliance Letter(s):
Data Sheet(s)
- PEXUSB311EI_Datasheet-EN-EU.pdf
English
Frequently Asked Questions
Before You Buy
USB 3.1 is the most recent version of the USB (Universal Serial Bus) standard for connecting computers and electronic devices. It is capable of data transfer speeds up to 10Gbps, and while it can use the USB-C connector type, it can also use a variety of other connector types. To achieve USB 3.1 transfer speeds, your USB host connection, cables, and device must all support USB 3.1. USB 3.1 is also known as USB 3.1 Gen 2 (10Gbps).
USB 3.0 is capable of data transfer speeds up to 5Gbps. USB 3.0 is also known as USB 3.1 Gen 1 (5Gbps).
USB 3.1 is backwards compatible with USB 3.0 and USB 2.0, except in the following scenarios:
- USB-B 3.1 cables are not compatible with USB-B 2.0 ports.
- Unless you use an adapter, USB-C ports or cables will not work with USB-A or USB-B ports or cables.
- Devices that require USB 3.1 transfer speeds of 10Gbps might not work with USB 3.0 or USB 2.0, or you might experience lower transfer speeds and impacted performance.
- Bus-powered USB devices that requires more power than what USB 2.0 can provide are not compatible with USB 2.0.
To transfer data at speeds of 10Gbps, you need to confirm that the following components in your setup support USB 3.1:
- The USB host connection
- The USB cable
- The USB device and any subcomponents (for example, a hard drive docking station and the hard drives in the docking station)
Note: USB 3.1 is also known as USB 3.1 Gen 2 (10Gbps). Devices that support USB 3.1 should have the USB 3.1 symbol on them. If the USB 3.1 symbol does not appear on your USB source or device, refer to the information provided by the manufacturer to confirm whether the USB source or device support USB 3.1.
