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5w [email protected] 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, HDDs, like SSDs, NVMe drives and thumb drives. Compatibility: usb pcie adapter card for desktop pc installs in standard profile PCI-e 2.

0 devices with four dedicated USB 3. 0 channels and up to 5 gbps of bandwidth per channel with this 4 port USB 3. 0 pcie card. Multi-use usb connector: connect additional external hard drives, VR headsets, game controllers, digital equipment and more to your computer by connecting this USB adapter card through an internal PCI Express slot.

2 gen 2x1. Transfer speeds up to 10gbps: usb-a & usb-c pcie card adapter supports multiple ins maintaining max bandwidth with mixed speed devices; UASP support; ideal for use with USB devices & external storage like SSDs, HDDs, NVMe drives; Works w/ USB 3.

Added power capabilities: with a built-in sata power connector, each USB port in this USB 3. 0 expansion card can provide up to 900mA of power to devices 500mA for USB 2. 0 . Versatile functionality: the superspeed usb 3.

1/3. 0/2. 0 devices; does not support DP-Alt mode for video over USB-C. Full usb 3. 2 gen 2x2 speeds: featuring the asmedia asm3242 host controller using x4 lanes of PCIe 3. 0, this card is fully capable of speeds up to 20Gbps enabling fast access to high-performance devices like NVMe drives and SSDs.
2 gen 2x2 pcie card; expansion card provides up to 15W 5V @ 3A to power & charge devices. Maximized usb performance: usb type-c pci express card supports Multiple INs to reduce bandwidth loss when mix speed devices are connected to a Hub hub must also support this feature; UASP support improves performance with storage devices.

0 ports. Easily add a range of usb port types to your computer with this USB 3. 1 card to connect a variety of modern and legacy USB devices, both inside and outside your computer.

0 and usB 2. 0 devices. Expand capabilities: add two usb 3. 1 gen 2 type-c 10 gbps ports to your new PC or older PCIe-equipped desktop computer. Versatile use: this 2-port pcie usb 3. 1 card features a dual-profile design to fit into both standard and low-profile systems, and includes an optional SATA power connector for high power devices | Upgraded version of our popular USB card PEXUSB312C2.

5w via the USB-A port. 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 | Upgraded version of our popular card PEXUSB311AC2.


1. StarTech
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4X USB-A, 10Gbps USB 3.1/3.2 Gen 2 Type-A PCI Express Expansion Card with 2 Controllers, Windows/Mac/Linux PEXUSB314A2V2, USB PCIe Add-On Adapter Card, StarTech.com 4-Port USB PCIe Card
#adStarTech #ad - 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 [email protected] 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, HDDs, like SSDs, NVMe drives and thumb drives. Compatibility: usb pcie adapter card for desktop pc installs in standard profile PCI-e 2.
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0 x4 slot; supports windows/linux/macOS with auto driver install on Windows 8 & up; Works w/USB 3. 0/2. 0 devices. 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.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.7 Inches |
Length | 4.7 Inches |
Weight | 0.28 Pounds |
Width | 5.9 Inches |
Part Number | PEXUSB314A2V2 |
Model | PEXUSB314A2V2 |
Warranty | Lifetime |
More information #ad
2. StarTech
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PCI Express Adapter Card PEXUSB3S44V, UASP, SATA / LP4 Power, StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels USB 3.1 Gen 1
#adStarTech #ad - Power & charge: use this usb 3. 0 add on card to power high-powered USB devices as necessary, with the optional LP4 or SATA power connector. High-performance expansion card: increase the efficiency of your USB 3.0 devices with four dedicated USB 3. 0 channels and up to 5 gbps of bandwidth per channel with this 4 port USB 3. 0 pcie card. Multi-use usb connector: connect additional external hard drives, VR headsets, game controllers, digital equipment and more to your computer by connecting this USB adapter card through an internal PCI Express slot.
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Usb 3. 0 with uasp support: this pcie to usb adapter card lets you experience speeds up to 70% faster than traditional USB 3. 0 when used with a UASP-supported enclosure.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 4.7 Inches |
Length | 6.6 Inches |
Weight | 0.2 Pounds |
Width | 0.6 Inches |
Part Number | PEXUSB3S44V |
Model | PEXUSB3S44V |
Warranty | 2 Year |
More information #ad
3. StarTech
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Full Profile PEXUSB312A2C2V, USB/USB-C PCI-e Card, 2X USB-C & 2X USB-A Ports USB 3.2/3.1 Gen 2, 10Gbps USB PCI Express Expansion Card w/ 2 Controllers, StarTech.com 4-Port USB PCIe Card
#adStarTech #ad - High performance: 4 port usb pcie card with dual asm3142 controllers with up to 20gbps total bandwidth across 4 ports; 2x USB-A 10Gbps 2x USB-C 10Gbps hub; Supports USB 3. 1 gen 2/usb 3.2 gen 2x1. Transfer speeds up to 10gbps: usb-a & usb-c pcie card adapter supports multiple ins maintaining max bandwidth with mixed speed devices; UASP support; ideal for use with USB devices & external storage like SSDs, HDDs, NVMe drives; Works w/ USB 3.
More information #ad
1/3. 0/2. 0 Compatibility: usb c add-on card installs in full-profile pcIe 3. 0 x4 slot desktop/server; lower performance with PCI-e 2. 0; windows/linux/macOS auto driver install Windows 8 & up. Optional power: usb pcie expansion card with sata power supplies supplemental power to the USB ports when motherboard power is insufficient providing up to 5V 3A/15W per USB Type-C port & 5V 09a/4. 5w per usb type-A port.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.9 Inches |
Length | 4.4 Inches |
Weight | 0.18 Pounds |
Width | 3.3 Inches |
Part Number | PEXUSB312A2C2V |
Model | PEXUSB312A2C2V |
Warranty | 2-Year |
More information #ad
4. StarTech
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USB 3.0 Expansion Card with SATA Power PEXUSB3S4V, StarTech.com 4-Port PCI Express SuperSpeed USB 3.0 Controller Card with UASP
#adStarTech #ad - Enhanced with uasp support: this 4-port usb 3. 0 pci express card uses uasp technology; UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously.Added power capabilities: with a built-in sata power connector, each USB port in this USB 3. 0 expansion card can provide up to 900mA of power to devices 500mA for USB 2. 0 . Versatile functionality: the superspeed usb 3.
More information #ad
0 pci express card adds 4 external USB 3. 0 ports with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2. 0 / 1. X devices. Stacked port layout: the usb 3. 0 controller card places the ports one on top of the other, enabling all four USB 3. 0 ports to be external facing, while fitting into a low-profile computer system.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 2.7 Inches |
Length | 3 Inches |
Weight | 0.15 Pounds |
Width | 0.7 Inches |
Part Number | PEXUSB3S4V |
Model | PEXUSB3S4V |
Warranty | 2 Year |
More information #ad
5. StarTech
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USB Type-C PCIe Add-On Adapter Card, StarTech.com 1-Port USB 3.2 Gen 2x2 PCIe Card, Expansion Card, USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card, Windows & Linux PEXUSB321C
#adStarTech #ad - Compatibility: add-on card installs in full or low-profile bracket incl pcie 3. 0 x4 slot backward compatible w/PCIe 2. 0; windows/linux/macos w/auto drivers Win 8 & up; Works w/USB 3.1/3. 0/2. 0 devices; does not support DP-Alt mode for video over USB-C. Full usb 3. 2 gen 2x2 speeds: featuring the asmedia asm3242 host controller using x4 lanes of PCIe 3. 0, this card is fully capable of speeds up to 20Gbps enabling fast access to high-performance devices like NVMe drives and SSDs.
More information #ad
High performance: add 1x usb-c superspeed 20gbps port to your desktop pc with this USB 3. 2 gen 2x2 pcie card; expansion card provides up to 15W 5V @ 3A to power & charge devices. Maximized usb performance: usb type-c pci express card supports Multiple INs to reduce bandwidth loss when mix speed devices are connected to a Hub hub must also support this feature; UASP support improves performance with storage devices.
Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.87 Inches |
Length | 2.01 Inches |
Weight | 0.08 Pounds |
Width | 3.15 Inches |
Part Number | PEXUSB321C |
Model | PEXUSB321C |
Warranty | 2 Year Warranty |
More information #ad
6. StarTech
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Internal USB Header Expansion, 2x USB-A, 1x USB-C, USB C PCIe Card PEXUSB312EIC, 1x 2 Port IDC, 5 Port, StarTech.com USB 3.1 PCIE Card
#adStarTech #ad - 5 port usb 3. 1 pcie card with 1x usb-c 2x usb-a + 1x 2 Port IDC 5Gbps. Add an external usb type-c and two external usb type-A ports to your computer, plus an IDC header port that can provide two internal USB 3.0 ports. Easily add a range of usb port types to your computer with this USB 3. 1 card to connect a variety of modern and legacy USB devices, both inside and outside your computer.
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Perfect for pc upgrades or builds, it works with both usb-a and usb-c devices, and also supports older usb 3. 0 and 2. 0 devices / usb c controller / usb c pcie card / pcie usb host controller / usb-c card / USB 3.1 mother board header / Internal USB header expansion / USB 3. 1 controller / usb type-c host Card /PCI Express USB 3. 1 card / usb type c pcie card / USB Type-C Port Adapter.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 4.68 Inches |
Length | 3.09 Inches |
Weight | 0.11 Pounds |
Width | 0.7 Inches |
Part Number | PEXUSB312EIC |
Model | PEXUSB312EIC |
Warranty | 2 Year Warranty |
More information #ad
7. StarTech
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ASM3142 Chipset, 2x USB C 3.1 Gen 2 10Gbps, USB Type C PCI Express Card PEXUSB312C3, PCIe Gen 3 x4, StarTech.com PCIe USB 3.1 Card
#adStarTech #ad - Wide compatibility: with support for windows, and MacOS operating systems, this usb c pci express adapter is widely compatible, Linux, and is backward compatible with USB 3.0 and usB 2. 0 devices. Expand capabilities: add two usb 3. 1 gen 2 type-c 10 gbps ports to your new PC or older PCIe-equipped desktop computer. Versatile use: this 2-port pcie usb 3. 1 card features a dual-profile design to fit into both standard and low-profile systems, and includes an optional SATA power connector for high power devices | Upgraded version of our popular USB card PEXUSB312C2.
More information #ad
High data throughput: with support for data transfer up to 10Gbps, video editing, this expansion card is a necessity for external drives, and is ideal for file backups, and data recovery.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.7 Inches |
Length | 4.8 Inches |
Weight | 0.1 Pounds |
Width | 3.1 Inches |
Part Number | PEXUSB312C3 |
Model | PEXUSB312C3 |
Warranty | 2 Year |
More information #ad
8. StarTech
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USB 3.1 Gen 2 PCI Express Type C/A Host Controller Card Adapter, Linux PEXUSB311AC3, macOS, StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card, Windows, USB 3.2 Gen 2x1 PCIe Expansion Add-On Card
#adStarTech #ad - 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 09a/4.5w via the USB-A port. 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 | Upgraded version of our popular card PEXUSB311AC2.
More information #ad
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. Compatibility: installs in full or low-profile pcie 3. 0 x4 desktop/server slot lower performance w/PCI-e 2. 0; windows/linux/macos auto driver install Windows 8 & up; Works with USB 3. 2/3. 1/3. 0/2. 0 .Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.7 Inches |
Length | 4.7 Inches |
Weight | 0.11 Pounds |
Width | 3.2 Inches |
Part Number | PEXUSB311AC3 |
Model | PEXUSB311AC3 |
Warranty | 2 Year |
More information #ad
9. StarTech
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StarTech.com 3 Port PCI Express USB 3.0 Card + Gigabit Ethernet, Optional SATA Power PEXUSB3S3GE, Fits Standard & Low-Profile PCs, UASP Supported
#adStarTech #ad - Frees up a pcie slot by consolidating 3x USB 3. 0 & 1x gigabit Ethernet into a single card. Installation flexibility to fit standard & low-profile PCs.More information #ad
Uasp support. 3 port pci express usb 3. 0 card + Gigabit Ethernet. Running low on expansion slots? Merge USB 3. 0 and gbe into a single PCIe combo card.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 1.18 Inches |
Length | 5.59 Inches |
Weight | 0.33 Pounds |
Width | 6.69 Inches |
Part Number | PEXUSB3S3GE |
Model | PEXUSB3S3GE |
Warranty | 2 year warranty |
More information #ad
10. StarTech
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StarTech.com 4 Port PCI Express Low Profile High Speed USB Card, PCI-E USB 2.0 Card PEXUSB4DP, PCIe USB 2.0 Card
#adStarTech #ad - Usb pci-e card/4 port usb 2. 0 card/usb expansion Card/PCIe USB 2. 0 card. Provide up to 500mA of power per port with dedicated power input. Add an internal usb port to connect internal or front-bay mounted USB devices.More information #ad
Low profile 4 port pCI Express USB Card. Add 4 usb 2. 0 ports to your low profile/small form factor computer through a PCI Express expansion slot. Add usb 2. 0 connectivity to any PCIe based desktop, workstation or server.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.8 Inches |
Length | 3.5 Inches |
Weight | 0.1 Pounds |
Width | 3.1 Inches |
Part Number | PEXUSB4DP |
Model | PEXUSB4DP |
Warranty | 2 Year |
More information #ad