Startech USB 3.2 GEN 2X2 PCIE CARD - USB-C 20GBPS

This PCIe USB 3.2 Gen 2x2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding a USB-C (20Gbps) port.The controller card enables...
$72.13 $49.10 -31%
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Manufacturer: P/N PEXUSB321C

SKU: WT-PEXUSB321C

Manufacturer: STARTECH

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Key Information
Product TypePCIe Card
Enclosure ColorRed
System RequirementWindows 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, 15.0; Linux 3.5 and up - LTS Versions only
FeaturesHIGH 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; 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; 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; 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 3.2 Gen 2/3.0/2.0 devices; Does not support DP-Alt mode for video over USB-C; STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; This USB-C PCI-e adapter card is backed for 2-years by StarTech.com, incl. free 24/5 North America based multi-lingual tech support
What's Included1 - PCI Express USB Card; 1 - Full Profile Bracket (Installed); 1 - Low Profile Bracket; 1 - Quick-Start Guide
Dimensions & Other Details
Width3.1 Inch
Depth2.0 Inch
Height0.9 Inch
Weight1.3 oz [37.0 g]
Technical Support
Technical Support Type2 Years Warranty
Features
COOTAIWAN
TAA complaintYes
Product Classification Code
Product Classification Code43201404

Key Information
Product TypePCIe Card
Enclosure ColorRed
System RequirementWindows 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, 15.0; Linux 3.5 and up - LTS Versions only
FeaturesHIGH 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; 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; 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; 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 3.2 Gen 2/3.0/2.0 devices; Does not support DP-Alt mode for video over USB-C; STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years; This USB-C PCI-e adapter card is backed for 2-years by StarTech.com, incl. free 24/5 North America based multi-lingual tech support
What's Included1 - PCI Express USB Card; 1 - Full Profile Bracket (Installed); 1 - Low Profile Bracket; 1 - Quick-Start Guide
Dimensions & Other Details
Width3.1 Inch
Depth2.0 Inch
Height0.9 Inch
Weight1.3 oz [37.0 g]
Technical Support
Technical Support Type2 Years Warranty
Features
COOTAIWAN
TAA complaintYes
Product Classification Code
Product Classification Code43201404

This PCIe USB 3.2 Gen 2x2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding a USB-C (20Gbps) port.The controller card enables you to connect USB-C Gen 2x2 (20 Gbps) devices to your desktop computer. The USB-C port is ideal for connecting USB devices such as external hard drives and solid state drives or charging and syncing your mobile devices. The USB-C port provides up to 15W (5V/3A) of power and is backward compatible with USB 3.2 Gen 2 (10 Gbps) and USB 3.2 Gen 1 (5 Gbps) devices.The USB 3.2 Gen 2x2 card features an ASMedia ASM3242 host controller that utilizes x4 lanes of the PCIe 3.0 bus, making the card capable of speeds up to 20Gbps and enabling fast access to high-performance devices like NVMe drives and SSDs. The controller card supports Multiple INs to reduce bandwidth loss when multiple devices are 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 both full-profile and low-profile installation brackets ensuring you can install it into either a full or low-profile PCIe 3.0 x4 slot (backward compatible w/PCIe 2.0). 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.

Shipping & Delivery Policy

Thank you for shopping with us. Below are our shipping and delivery terms designed to ensure a smooth and reliable shopping experience.

Order Processing Time

  • Processing: All orders are processed within 1–3 business days.
  • Cut-Off Time: Orders placed after 2:00 PM EST will be processed the following business day.
  • Exclusions: Orders are not processed or shipped on weekends or U.S. Federal Holidays.
  • High Volume Periods: Processing may require an additional 2–3 business days during promotional events and holidays.

US Domestic Shipping

We ship to all 50 U.S. states, including P.O. Boxes and APO/FPO addresses.

Shipping Method Estimated Delivery Shipping Cost
Standard Shipping 3–7 Business Days Free shipping on orders over $250 for items under 10 lbs.
Expedited Shipping 2–3 Business Days Shipping cost calculated during checkout.
Overnight Shipping 1 Business Day Shipping cost calculated during checkout.

Note: Overnight Shipping is available only within the Continental United States and cannot be delivered to P.O. Boxes.

International Shipping

We proudly ship worldwide using DHL Express and UPS.

Estimated Delivery

  • Canada & Mexico: 4–8 Business Days
  • United Kingdom & Europe: 5–10 Business Days
  • Rest of the World: 7–14 Business Days

Customs, Duties & Taxes

  • DDU (Delivered Duty Unpaid): International shipments may be subject to customs duties and local taxes.
  • Importer Responsibility: Customers are responsible for paying all applicable customs fees before delivery.
  • Shipment Refusal: Refused shipments may incur original shipping charges and return shipping fees.

Order Tracking

  • Shipment Confirmation: A tracking email is automatically sent once your order leaves our warehouse.
  • Tracking Activation: Tracking numbers generally become active within 24 hours.

Incorrect Addresses & Delivery Issues

  • Address Accuracy: Customers are responsible for providing a complete and accurate shipping address.
  • Returned Shipments: Orders returned due to an incorrect or incomplete address will require an additional shipping charge before they can be reshipped.

Need Assistance?

If you have any questions regarding shipping or delivery, our Customer Support Team is here to help.

Email: cs@westenditstore.com
Phone: +1 (925) 231-1226

Return & Refund Policy

Thank you for shopping with us. We strive to provide quality products and excellent customer service. If you are not completely satisfied with your purchase, please review our return and refund policy below.

Return Window

  • Returns are accepted within 25 calendar days from the delivery date.
  • Products must be unused, unworn, and returned in their original condition.
  • Original packaging, manuals, accessories, and tags must be included.

Non-Returnable Items

  • Items damaged after delivery.
  • Products reported damaged after use.
  • Used or altered merchandise.

Return Shipping

  • Customers are responsible for return shipping costs.
  • Original shipping charges are non-refundable.

Refund Processing

  • All returned items are inspected upon receipt.
  • You will receive an email confirmation once your return has been processed.
  • Approved refunds will be issued to the original payment method or store credit.
  • Refunds normally appear within 5–10 business days.

How to Start a Return

  1. Email: cs@westenditstore.com
  2. Phone: +1 (925) 231-1226
  3. Include your order number and reason for return.

Return Merchandise Authorization (RMA)

An approved Return Merchandise Authorization (RMA) number is required before sending any product back to Westend IT Store.

RMA Eligibility

  • Request Period: Within 30 days of the invoice date.
  • Condition: Original packaging, manuals, accessories and documentation are required.
  • Serial Number: The serial number must match the original purchase invoice.

Not Eligible for RMA

  • Products damaged by accident, abuse, misuse or natural disasters.
  • Products with missing, altered or tampered serial numbers.
  • Custom-configured systems or special-order products.
  • Activated software or digital licenses.

Shipping Guidelines

  • RMA Marking: Clearly write the approved RMA number on the outside of the shipping carton. Do not write the RMA number directly on the product packaging.
  • Return Shipping: Customers are responsible for all return shipping costs. We strongly recommend using a trackable shipping service and purchasing shipping insurance.
  • RMA Expiration: RMA numbers remain valid for 10 calendar days from the date of issue. Returned products must arrive within this period.

Resolution Options

Once your returned item has been received and inspected, one of the following resolutions will be provided based on product eligibility.

  • Replacement: A replacement unit will be shipped at no additional cost, subject to product availability.
  • Refund: Refunds will be issued to the original payment method after inspection and approval.
  • Restocking Fee: A restocking fee may apply depending on the manufacturer's policy and the reason for the return.

Need Assistance?

If you have any questions regarding our Return & Refund Policy or need assistance with an RMA request, please contact our Customer Support team.

Email: cs@westenditstore.com

Phone: +1 (925) 231-1226

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