StarTech.com 1-Port USB 3.2 Gen 2×2 PCIe 3.0 x4 Card, USB-C 20Gbps, Windows/macOS/Linux, Red
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About This Item
- Single USB-C 20Gbps port
- PCIe 3.0 x4 host interface
- ASMedia ASM3242 chipset
- Maximum data transfer rate of 20 Gbit/s
- UASP support for improved storage performance
- Compatible with Windows, macOS, and Linux
- Includes full-profile and low-profile mounting brackets
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StarTech.com PEXUSB321C – Ultra-Fast USB-C Expansion
We are pleased to offer the StarTech.com 1-Port USB 3.2 Gen 2×2 PCIe 3.0 x4 Card, USB-C 20Gbps, Windows/macOS/Linux, Red. This internal PCIe card is ideal for users seeking to add a high-speed USB-C port to their desktop system. It provides a significant upgrade for connecting modern, demanding peripherals.
Essential Specifications
| Metric | Spec. |
|---|---|
| USB-C Ports | 1 (USB 3.2 Gen 2×2) |
| Host Interface | PCIe 3.0 x4 |
| Max Data Rate | 20 Gbit/s |
| Chipset | ASMedia ASM3242 |
| Colour | Red |
| UASP Support | Yes |
Elevate Your Data Transfer Speeds
This PCIe card delivers impressive 20 Gbps data transfer rates. This speed is crucial for high-performance external storage. For example, connecting NVMe drives or SSDs becomes significantly faster. We ensure your data moves with efficiency.
Broad System Compatibility
Our StarTech.com card supports a wide range of operating systems. This includes Windows 10 and 8.1, along with various macOS versions. Linux users will also find full compatibility. This broad support simplifies integration into your existing setup.
Seamless Device Integration
The USB-C port on this card offers versatility. It provides up to 15W (5V/3A) of power for connected devices. This allows for both charging and syncing mobile devices. It also maintains backward compatibility with older USB standards.
Optimised Performance with UASP
UASP (USB Attached SCSI Protocol) support is integrated. This feature improves performance with storage devices. We focus on enhancing your experience with external hard drives. Expect quicker read and write operations.
What’s in the Box
- USB 3.2 Gen 2×2 PCIe Card
- Mounting brackets
- Quick installation guide
Before You Order
- Confirm your computer has an available PCIe x4 slot.
- Check your operating system is supported (Windows, macOS, or Linux).
- Ensure your power supply has an available SATA power connector, if required.
- Verify your case has space for a full or low-profile expansion card.
Frequently Asked Questions
Q: What is USB 3.2 Gen 2×2?
A: It is the latest USB standard offering 20 Gbps data transfer speeds, doubling Gen 2.
Q: Is this card backward compatible with older USB devices?
A: Yes, it is backward compatible with USB 3.2 Gen 2 (10 Gbps) and Gen 1 (5 Gbps) devices.
Q: Does this card require external power?
A: Please ensure your system has an available SATA power connector for stable operation.
Q: Can I install this in a PCIe 2.0 slot?
A: Yes, it is backward compatible with PCIe 2.0 slots, though performance may be limited.
Q: Are drivers needed for installation?
A: Drivers install automatically on Windows 8 and later for hassle-free setup.
Our Recommendation
This StarTech.com 1-Port USB 3.2 Gen 2×2 PCIe 3.0 x4 Card, USB-C 20Gbps, Windows/macOS/Linux, Red is an excellent choice for upgrading your desktop. It provides a high-speed USB-C port for professional and enthusiast users. We believe it offers a robust solution for fast data transfer. Warranty cover varies by product, so please contact us to confirm.
| Ports & interfaces | |
|---|---|
| Internal | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Output interface | USB 3.2 Gen 2 (3.1 Gen 2) |
| Host interface | PCIe |
| Expansion card standard | PCIe 3.0 |
| Technical details | |
| Chipset | ASMedia - ASM3242 |
| Data transfer rate (max) | 20 Gbit/s |
| Compliance certificates | CE, RoHS |
| Performance | |
| UASP support | Yes |
| Chipset | ASMedia - ASM3242 |
| Data transfer rate (max) | 20 Gbit/s |
| Product colour | Red |
| Harmonized System (HS) code | 84733020 |
| Colour | |
| Product colour | Red |
| Design | |
| Mean time between failures (MTBF) | 3126209 h |
| Internal | Yes |
| Product colour | Red |
| Features | |
| UASP support | Yes |
| Chipset | ASMedia - ASM3242 |
| Data transfer rate (max) | 20 Gbit/s |
| Harmonized System (HS) code | 84733020 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 85 °C |
| Storage temperature (T-T) | -25 - 85 °C |
| Operating relative humidity (H-H) | 15 - 90% |
| System requirements | |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
| 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 OS X 13.0 Ventura |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Weight & dimensions | |
| Width | 80 mm |
| Depth | 51 mm |
| Height | 22 mm |
| Weight | 37 g |
| Package width | 142 mm |
| Package depth | 174 mm |
| Package height | 33 mm |
| Package weight | 101 g |
| Packaging data | |
| Mounting brackets included | Yes |
| Package width | 142 mm |
| Package depth | 174 mm |
| Package height | 33 mm |
| Package weight | 101 g |
| Quick installation guide | Yes |
| Logistics data | |
| Products per master (outer) case | 60 pc(s) |
| Master (outer) case width | 514 mm |
| Master (outer) case length | 394 mm |
| Master (outer) case height | 324 mm |
| Harmonized System (HS) code | 84733020 |
| Packaging content | |
| Mounting brackets included | Yes |
| Quick installation guide | Yes |
| Other features | |
| Chipset | ASMedia - ASM3242 |
| Identifiers | |
| Distributor SKUs | V263504, CA76232, 6327971, 10329174, CLPEXUSB321C |

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