General Information for Startech Other Interface/Add-On Cards
StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux, PCIe, USB 3.2 Gen 2 (3.1 Gen 2), Full-height / Low-profile, PCI
2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux
PCIe 3.0 | USB Type-C & USB Type-A | 5V 3A/15W via USB-C | 5V 0.9A/4.5W via USB-A | UASP
This USB 3.1 Gen 2 card lets you add one USB-C port and one USB-A port to your computer, through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3.1 Gen 2 ports to your computer and giving you access to data transfer speeds up to 10Gbps per port. USB 3.1 Gen 2 (also known as USB 3.2 Gen 2x1) PCIe Add-On card supports Multiple INs, maintains optimal bandwidth even when mixed speed devices are connected.Plus, by adding one USB-C and one USB-A port to your PC, you can easily connect legacy, modern, and future USB devices, regardless of the USB connector type.USB 3.1 Gen 2 PerformanceBy 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 and USB-C devices.With higher data throughput support, this USB 3.1 PCIe card is a necessity for external drives, drive enclosures, and many other USB 3.1 peripherals. Plus, the expansion card with SATA power enables supplemental power to the USB ports (when motherboard power is insufficient) providing up to 5V 3A/15W via the USB-C port and 5V 0.9A/4.5W via the USB-A port. The card is ideal for use with high performance external storage solutions.Compatible with Older USB DevicesConnecting older peripherals isn't a problem. This versatile dual-port USB 3.1 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. You can also connect older devices on the USB Type-C port using a variety of USB-C cables and adapters.Easy InstallationThe USB 3.1 card is compatible with a broad range of Windows, macOS and Linux operating systems. Plus, the high-quality card includes both standard-profile and low-profile brackets, making it easy to install in full or small form-factor PCs and servers.Faster Transfer Speeds with UASPThe card supports USB data transfer speeds of 10Gbps. But, you can experience transfer speeds up to 70% faster than conventional USB, when connected to a computer that also supports UASP. With UASP you can utilize the full potential of a SATA III SSD or HDD. UASP is supported in Windows 8, macOS (10.8 or above), and Linux.In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.1 Gen 2 at peak performance.At the same peak in testing, UASP also shows an 80% reduction in required processor resources.The PEXUSB311AC3 is backed by a StarTech.com 2-year warranty and free lifetime technical support.
The StarTech.com Advantage
- HIGH PERFORMANCE: USB 3.1 Gen 2 or USB 3.2 Gen 2x1 PCIe Add-On card supports Multiple INs, maintains max bandwidth even when mixed speed devices are connected; 10Gbps per port; 1x USB-A 1x USB-C
- POWER: Expansion card w/ SATA power supplies supplemental power to the USB ports (when motherboard power is insufficient) providing up to 5V 3A/15W via the USB-C port 5V 0.9A/4.5W via the USB-A port
- MAX PERFORMANCE WITH USB DEVICES: 2-port USB-A USB-C PCIe card adapter supports USB Attached SCSI Protocol (UASP) optimizing USB performance w/ external storage devices like SSDs, HDDs, NVMe drives 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux
Further details for this product, 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux (PEXUSB311AC3)
StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux. Host interface: PCIe, Output interface: USB 3.2 Gen 2 (3.1 Gen 2), Expansion card form factor: Full-height / Low-profile. Product colour: Red, Mean time between failures (MTBF): 2684396 h. Chipset: ASMedia - ASM3142, Data transfer rate (max): 10 Gbit/s. Windows operating systems supported: Windows 10, Windows 10
Warranty information: 2 Years
Initial Release Date: 28/05/2020
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StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux PEXUSB311AC3 Specifications
Product Type
Other Interface/Add-On Cards
Brand
Startech
Collection Model Startech 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller
Manufacturer Product Type
Startech Other Interface/Add-On Cards
Product colour
Red
Output interface USB 3.2 Gen 2 (3.1 Gen 2)
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1
Expansion card form factor Full-height / Low-profile
Expansion card standard PCIe 3.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1
Linux operating systems supported Yes
Mac operating systems supported Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur
Mac operating systems supported Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina
Mac operating systems supported Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina
Server operating systems supported Windows Server 2008 R2,Windows Server 2012,Windows Server 2016,Windows Server 2019
Server operating systems supported Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019
Height 19 mm
Weight 48 g
Depth 120 mm
Width 81 mm
UASP support Yes
Mean time between failures (MTBF) 2684396 h
Year 2020
Data transfer rate (max) 10 Gbit/s
Harmonized System (HS) code 84733020
Operating temperature (T-T) 5 - 50 C
Operating relative humidity (H-H) 20 - 80%
Storage temperature (T-T) -20 - 85 C
Certification Microsoft WHQL, CE, FCC, REACH
Master (outer) case width 37 cm
Master (outer) case length 36.5 cm
Master (outer) case height 50 cm
Master (outer) case height 29 cm
Master (outer) case width 38 cm
Master (outer) case width 370 mm
Master (outer) case length 31 cm
Quantity per master (outer) case 60 pc(s)
Products per master (outer) case 60 pc(s)
Master (outer) case length 365 mm
Master (outer) case height 500 mm
Host interface PCIe
Sustainability certificates RoHS
Sustainability certificates CE, RoHS
Sustainability compliance Yes
Compliance certificates CE, RoHS
Package height 30 mm
Package depth 142 mm
Package width 170 mm
Package weight 100 g
Package weight 123 g
Quick installation guide Yes
Mounting brackets included Yes
Chipset ASMedia - ASM3142
MPN PEXUSB311AC3
 | Manufacturer PDF Specifications |
 | Manufacturer PDF Manual |
StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3.2 Gen 2x1 PCIe Expansion Add-On Card - Windows, macOS, Linux PEXUSB311AC3 Reviews
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