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Description
Overview
4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - 5Gbps - SATA Power - TAA
Add 4 external USB 3.0 (USB 3.2 Gen 1) ports to a low profile or standard computer, through PCI Express
The PEXUSB3S4V PCI Express USB 3.2 Gen 1 Card (with SATA Power) adds 4 external USB 3.2 Gen 1 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2.0 / 1.x devices.
Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.
The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB 3.2 Gen 1 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.
Plus, with a built-in SATA power connector, each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.
4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - 5Gbps - SATA Power - TAA
Add 4 external USB 3.0 (USB 3.2 Gen 1) ports to a low profile or standard computer, through PCI Express
The PEXUSB3S4V PCI Express USB 3.2 Gen 1 Card (with SATA Power) adds 4 external USB 3.2 Gen 1 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2.0 / 1.x devices.
Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.
The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB 3.2 Gen 1 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.
Plus, with a built-in SATA power connector, each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.
| PCI Express USB 3.0 Card Specifications | |
|---|---|
| Connector(s) | |
| Connector Type(s) | 1 × PCI Express x1 |
| Internal Ports | 1 × SATA Power (15 pin) |
| External Ports | 4 × USB Type-A (9 pin, 5 Gbps) |
| Environmental | |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Humidity | 20%–80% RH |
| Hardware | |
| Ports | 4 |
| Interface | USB 3.2 Gen 1 (5Gbps) |
| Bus Type | PCI Express |
| Card Type | Standard Profile (Low Profile bracket included) |
| Port Style | Integrated on Card |
| Chipset ID | Renesas/NEC µPD720201 |
| Packaging Information | |
| Package Height | 1.3 in [3.3 cm] |
| Package Length | 6.4 in [16.2 cm] |
| Package Width | 5.2 in [13.1 cm] |
| Package Weight | 4.9 oz [138 g] |
| Package Quantity | 1 |
| Performance | |
| Type and Rate | USB 3.0 – 5 Gbit/s |
| UASP Support | Yes |
| MTBF | 2,952,227 hours |
| Physical Characteristics | |
| Color | Green |
| Material | Steel |
| Product Length | 3.0 in [75 mm] |
| Product Width | 0.7 in [1.9 cm] |
| Product Height | 2.7 in [6.8 cm] |
| Product Weight | 2.4 oz [68 g] |
| Power | |
| Input Voltage | 12V DC |
| Output Voltage | 12V DC |
| Software | |
| OS Compatibility | Windows® XP, Vista, 7, 8, 8.1, 10, 11 Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022 |
| Special Notes / Requirements | |
| System and Cable Requirements | Available PCI Express expansion slot |
| Note | Maximum throughput is limited by bus interface: PCIe Gen 1.0 – 2.5 Gbps PCIe Gen 2.0 – 5 Gbps |
| What's in the Box | |
| Included Items | 1 × PCI Express USB 3.0 Card 1 × Low Profile Bracket 1 × Driver CD 1 × Instruction Manual |




