4-Port USB PCIe Card - 10Gbps USB 3.1/3.2 Gen 2 Type-A PCI Express Expansion Card with 2 Controllers - 4X USB-A - USB PCIe Add-On Adapter Card - Windows/Mac/Linux 4 USB-A

HIGH PERFORMANCE: USB PCIe card with 4x USB-A ports up to SuperSpeed 10Gbps per port; Dual ASM3142 controllers with up to 20Gbps total bandwidth across 4 ports; USB 3.2 Gen 2; Upgraded version of our popular USB card PEXUSB314A2V MAXIMIZED USB PERFORMANCE: Multiple INs support for max bandwidth when using mixed-speed devices; USB Attached SCSI Protocol (UASP) for storage device, like SSDs, HDDs, NVMe drives and thumb drives POWER: USB PCI Express expansion card with SATA power header has the option to provide supplemental power to the USB ports (if motherboard power is insufficient) providing up to 4.5W (5V@0.9A) per USB-A port COMPATIBILITY: USB PCIe adapter card for desktop PC installs in standard profile PCI-e 2.0 x4 slot; Supports Windows/Linux/macOS with auto driver install on Windows 8 & up; Works w/USB 3.2 Gen 1/2.0 devices STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; This USB-A PCIe add-on card is backed for life by StarTech.com, including free 24/5 North America based multi-lingual tech support This PCIe USB 3.2 Gen 2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding four SuperSpeed USB-A (10Gbps) ports. The card features dual ASM3142 controllers with up to 20 Gbps of total bandwidth shared across all 4 ports. The controller card enables you to connect four USB-A Gen 2 (10 Gbps) devices to your desktop computer. The USB-A ports are ideal for connecting USB devices such as external hard drives and solid state drives or powering and syncing your mobile devices. The USB-A ports provides up to 4.5W (5V/0.9A) of power per USB port, and are backward compatible with USB 3.2 Gen 1 (5 Gbps), and USB 2.0 (480 Mbsp) devices. Note: USB 3.2 Gen 2 (10 Gbps) is also know as USB 3.1 Gen 2 (10 Gbps), and USB 3.2 Gen 1 (5 Gbps) is also know as USB 3.1 Gen 1 and USB 3.0 (5 Gbps). The USB 3.2 Gen 2 card features dual ASMedia ASM3142 host controllers that utilizes x4 lanes of the PCIe 2.0 bus, making the card capable of speeds up to 10 Gbps on each port, and enabling fast access to high-performance devices like NVMe drives and SSDs. The controller cards support Multiple INs to reduce bandwidth loss when multiple devices are connected, even when connected through a USB Hub (Note: The USB hub must also support this feature). The card also supports UASP for improved performance with storage devices. This add-on card includes a full-profile installation bracket ensuring you can install it into full-profile PCIe 2.0 x4 slots. For wide platform support the card is compatible with Windows, Linux and macOS. For hassle-free installation the drivers install automatically on computers running Windows 8 or higher. Works w/USB 3.2/3.0/2.0 devices PEXUSB314A2V2 is backed by a StarTech.com lifetime warranty and free 24/5 multi-lingual North American based technical support. StarTech.com has been the IT professionals' choice for over 30 years. Connect high-performance devices like NVMe drives and SSDs A.B. Distributing, Inc. STAR-PEXUSB314A2V2 ASI 251642 D&H PEXUSB314A2V2 Ingram Micro USA 8UL783 TD SYNNEX STA-PEXUSB314A2V2 UPC 065030887410 Specifications Warranty Information Warranty Lifetime Connector(s) Connector Type(s) 1 - PCI Express x4 Internal Ports 1 - SATA Power (15 pin) External Ports 4 - USB 3.2 Type-A (9 pin, Gen 2, 10Gbps) Environmental Operating Temperature 5°C to 50°C (41°F to 122°F) Storage Temperature -20°C to 60°C (-4°F to 140°F) Humidity 20% ~ 80% RH Hardware Ports 4 Interface PCI Express Bus Type USB 3.2 Gen 2 10Gbps Card Type Standard Profile Port Style Integrated on Card Industry Standards USB 3.1 Specification Rev. 1.0 USB Specification Rev. 2.0 PCI Express Base Specification Rev. 2.0 Intel xHCI Specification Rev. 1.1 UASP (USB Attached SCSI Protocol) Rev. 1.0 Chipset ID ASMedia - ASM3142 ASMedia - ASM1812 Packaging Information Package Height 1.5 in [3.8 cm] Package Length 5.7 in [14.4 cm] Shipping (Package) Weight 6.4 oz [180.0 g] Package Width 8.1 in [20.7 cm] Package Quantity 1 Performance Total USB Power Output 4.5W (5V @ 0.9A) nominal, per port - Ports trip before 2.1A (10.5W) for Over-Current Protection Maximum Data Transfer Rate 10Gbps per port Type and Rate USB 3.2 Gen 2 - 10 Gbit/s UASP Support Yes MTBF 40,000 Hours Physical Characteristics Color Black Product Height 0.7 in [1.9 cm] Product Length 4.7 in [12.0 cm] Weight of Product 4.4 oz [125.0 g] Product Width 5.9 in [15.0 cm] Software OS Compatibility Windows 7, 8, 8.1, 10, 11 Windows Server 2012 R2, 2016, 2019, 2022 macOS 10.13 to 10.15, 11.0, 12.0, 13.0, 14.0 Linux 3.5 and up - LTS Versions only Special Notes / Requirements System and Cable Requirements PCI Express enabled computer or server with a PCI Express x4 slot or higher (x8, x16) Optional SATA power connector Note This card can share up to 20Gbps of bandwidth (up to 10Gbps, per port). However, the maximum throughput of the card is limited by the maximum throughput of the PCI-Express interface it's connected through The available bandwidth (10Gbps) is shared equally between the two ports. What's in the Box Included in Package 1 - USB 3.1 Card 1 - Quick-Start Guide 1 - Full Profile Bracket (Installed)

• COMPATIBILITY: USB PCIe adapter card for desktop PC installs in standard profile PCI-e 2.0 x4 slot; Supports Windows/Linux/macOS with auto driver install on Windows 8 & up; Works w/USB 3.0/2.0 devices
• POWER: USB PCI Express expansion card with SATA power header has the option to provide supplemental power to the USB ports (if motherboard power is insufficient) providing up to 4.5W (5V@0.9A) per USB-A port
• MAXIMIZED USB PERFORMANCE: Multiple INs support for max bandwidth when using mixed-speed devices; USB Attached SCSI Protocol (UASP) for storage device, like SSDs, HDDs, NVMe drives and thumb drives
• HIGH PERFORMANCE: USB PCIe card with 4x USB-A ports up to SuperSpeed 10Gbps per port; Dual ASM3142 controllers with up to 20Gbps total bandwidth across 4 ports; USB 3.1 Gen 2/USB 3.2 Gen 2x1; Upgraded version of our popular USB card PEXUSB314A2V