StarTech.com 4 PORT USB 3.1 PCI-E CARD W/ 2 Product Details
When multiple devices are connected, traditional single-bus USB cards share your maximum bandwidth between all ports. By employing two host controller chipsets, shared across two ports rather than four, this 4-port USB 3.1 card dedicates up to 10Gbps for each set of two USB ports. It reduces performance bottlenecks and doubles your total available bandwidth to 20Gbps.
By adding 10Gbps USB ports to your computer, you can harness the speed of USB 3.1 Gen 2 and rest assured you're ready for both current and future high-bandwidth USB-A devices.
With higher data throughput support, 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 includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.1 bus-powered devices (500mA for USB 2.0). The card is ideal for use with large external storage solutions.
The 4-port USB 3.1 card features dual independent channels to your computer and shares 10Gbps of bandwidth between two USB ports.
Each set of two ports shares a combined bandwidth of 10Gbps. If a single device is accessing the channel, the card will provide data transfer rates of up to 10Gbps to the device. If two devices are accessing the channel simultaneously, the 10Gbps of bandwidth will be shared between both devices.
With four external USB-A ports you can connect more devices to your computer. The card provides easy access to commonly-used peripherals such as your flash drive and external hard drive and allows you to connect to both current and future high-bandwidth USB-A devices.
For more flexibility, you can couple the card with a USB-C to USB-A Cable (USB31AC1M) and connect your USB Type-C devices.
Connecting older peripherals isn't a problem. This versatile USB 3.1 Gen 2 (10Gbps) card is backward compatible with legacy USB 3.0/2.0 devices that use the common USB Type-A port, so you can eliminate the added expense and aggravation of purchasing new devices.
Device Type: USB adapter
Form Factor: Plug-in card
Interface (Bus) Type: PCI Express 3.0 x4
PCI Specification Revision: PCIe 3.0
Ports: USB 3.1 Gen 2 x 4
Connectivity Technology: Wired
Data Link Protocol: USB 3.1
Data Transfer Rate: 10 Gbps
Features: USB Attached SCSI Protocol (UASP)
Compliant Standards: xHCI, USB 3.1
Processor / Memory
Processor: ASM1142 - ASMedia
Expansion / Connectivity
Interfaces: 4 x USB 3.1 - 9 pin USB Type A (external) ¦ 1 x SATA 3Gb/s - 15 pin Serial ATA power ¦ 1 - 4 pin internal power
Compliant Standards: FCC, RoHS, WEEE, RCM
Software / System Requirements
OS Required: Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Apple MacOS X 10.9, Apple MacOS X 10.10, Microsoft Windows 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Linux 3.5 to 4.4.x LTS versions
Dimensions & Weight
Width: 0.6 in
Depth: 4.9 in
Height: 4.7 in
Weight: 2.79 oz
Service & Support: Limited warranty - 2 years
Min Operating Temperature: -4 °F
Max Operating Temperature: 140 °F
Manufactured by: StarTech.com
Warranty provided by: StarTech.com
Mfg Part No: PEXUSB314A2V
( Length:0, Width:0, Depth:0)
Shipping Weight: 0.2600 pound(s)
Click here for full warranty and support information
- StarTech.com logos are registered trademarks of StarTech.com. All others trademarks and copyrights mentioned herein are the property of their respective owners.