Trustpilot
Login or sign up
Personal details Payment details My delivery addresses My orders Return an item Check return status Wishlist Support
Basket Updating...
SOLUTIONS
SECTORS
CONTENT HUB
ABOUT US
CONTACT US
Direct2Desk ITAM Discover our Direct2Desk ITAM Services Request a Demo
Servers & Racks Server Configurator All Servers Rack Integration Design & Engineering Open Source Solution Stacks Cluster In A Box Project Management Proxmox Virtualisation TrueNAS

Workstations & Gaming

All Workstations Custom Workstations Gaming PC's PC Components & Peripherals
Defence, Training & Simulation Universities & Researchers Education Charities and Non-Profits
Creative Professionals Resellers Subcontract Manufacturing Services Fintech
Who we are
Sustainability
Careers
Gaming PCs
Reign Gaming Reign Gaming PCs Configure Your Gaming PC Next Day Gaming PCs By Brand Intel Gaming PCs AMD Ryzen Gaming PCs NVIDIA RTX Gaming PCs CORSAIR iCUE Gaming PCs
Reign Starter Gaming PCs

1080 Gaming

Reign Pro Gaming PCs

1440 & 4K Gaming

Reign Expert Gaming PCs

4K Gaming & Content Creation

Desktop PCs
Desktop PCs All Desktop PCs Next Day Home & Office PCs Clearance PCs Mini PCs Next day Mini PCs Custom Build PCs Configure your Intel PC Configure your AMD PC
Home & Office PCs
Mini PCs
Custom Build your PC
Browse our range of next day PCs, in-stock and ready for delivery
Workstations
Workstations by Use All Workstations All Custom Workstations Media & Entertainment Architectural, Engineering & Construction Manufacturing & Product Design Deep Learning Forensics Rackmount
Filter by Technology Intel Core Processors Intel Xeon Processors AMD Ryzen Processors AMD Threadripper Processors AMD EPYC Processors NVIDIA Quadro Graphics
Generative AI Supercomputing NVIDIA DGX Spark ASUS Ascent GX10
Servers
Tower Servers All Tower Servers Intel Xeon E-series Intel Xeon Scalable AMD EPYC
Rackmount Servers All Rackmount Servers Intel Xeon E-series Intel Xeon Scalable AMD EPYC
Storage Servers All Storage Servers All Flash Array JBODs GRAID SupremeRAID TrueNAS Mini
GPU Servers All GPU Servers AMD EPYC All Servers
Monitors
Type All Monitors 4K UHD 2K WQHD Touch Screen Portable
Refresh Rate 240Hz 165Hz
Size 32"+ 28"+ 27" 24" 21.5" to 22"
Monitor Accessories All Monitor Accessories Monitor Mounts Monitor Stands Privacy Filters Audio & Video Cables
Check out our Monitor offers here
Peripherals
Keyboards All Keyboards Gaming Keyboards Mechanical Keyboards Wired Keyboards Wireless Keyboards Keyboard Accessories Keyboard & Mouse Bundles
Mice All Mice Gaming Mice Wired Mice Wireless Mice Mouse Mats Keyboard & Mouse Bundles
Other Input Devices All Input Devices Game Controllers Graphics Tablets
Audio & Visual Streaming Headsets Gaming Headsets PC Speakers Microphones Webcams Projectors & Accessories
Gaming Chairs & Desks Gaming Chairs Gaming Desks Driving & Flight Sims Sim Mounts & Accessories
Printing Printer Cartridges
Uninterruptible Power Supplies View All
Components
Graphics Cards NVIDIA GeForce Graphics Cards AMD Radeon Graphics Cards Intel Arc Graphics Cards Professional Graphics Cards
Processors All Processors Intel Processors AMD Processors
Memory Top PC Memory Deals All Memory DDR5 Memory DDR4 Memory DDR3 Memory Laptop Memory Server Memory
Motherboards Top Motherboard Deals All Motherboards Intel Motherboards AMD Motherboards
Power Supplies Top PSU Deals All PSUs Under 500W PSUs 500W to 550W 600W to 650W 700W to 750W 800W to 850W 1000W to 1200W 1300W+ PSU Cables
Cases Top Case Deals All Cases Full Tower Cases Mid Tower Cases Mini ITX Cases Mini Tower Cases Rackmount Cases Case Accessories Case Cables
PC Cooling All-in-one Watercoolers Open-Loop Watercooling CPU Coolers Case Fans Thermal Paste
Part built Bundles Intel Motherboard Bundles AMD Motherboard Bundles
Other Components Sound Cards Optical Drives Clearance Components All PC Components
Storage & Networking
SSD / Solid State Drives All SSDs M.2 NVMe PCIe 3.0 SSDs M.2 NVMe PCIe 4.0 SSDs M.2 NVMe PCIe 5.0 SSDs
Hard Drives All Hard Drives Desktop Hard Drives Enterprise Hard Drives NAS Hard Drives AV Hard Drives
SATA Cables
Other Storage External SSDs External Hard Drives Flash Memory USB Memory Sticks Clearance Storage
Wireless Networking All Wireless Wireless Routers Wireless Extenders Wi-Fi Adapter Cards
Networking All Networking Powerlines Network Switches KVM Switches Network Interface Cards Network Cables
Network Attached Storage All NAS Solutions Desktop NAS Solutions Rackmount NAS Solutions
Solutions
Discover our Direct2Desk ITAM Services Request a Demo
Server Configurator All Servers Rack Integration Design & Engineering Open Source Solution Stacks Cluster In A Box Project Management Proxmox Virtualisation TrueNAS
All Workstations Custom Workstations Gaming PC's PC Components & Peripherals
Sectors
Defence, Training & Simulation Universities & Researchers Education Charities and Non-Profits Creative Professionals Resellers Subcontract Manufacturing Services Fintech
Content Hub About Us
Who we are Sustainability Careers
Speak to our business team Your account Contact & Support

Ordering in time for Christmas? View our store opening times and estimated delivery dates here

×
Home >
Components>
Controller Cards>
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P

StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P

1-Port USB 3.2 Gen 2x2 PCIe card with 1x USB Type-C Port - Up to SuperSpeed 20Gbps - USB-C PCI Express host controller card supports Multiple INs / UA

StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P
Manufacturer-Brochure pdf
Dispatches within 1 - 3 Days question tooltip

£47.28 inc vat

£39.40 ex vat

payment types we accept

Order Code: STA-102855

Manf.Code: PEXUSB321C

What our customers say about us

Share this product

  • HotUKdeals
  • email
  • facebook
  • Twitter

Delivery options

Express Delivery

More delivery options including Weekend, timed and European delivery are also available at the checkout.

Finance options

Low Rate 14.9% Finance

Spread the cost of your purchase with a low rate 14.9% APR over 12, 24, 36 or 48 months.

See examples and more info

Returns

In the unlikely event that you are unhappy with your purchase, simply return it to us within 14 days for a refund.*

*Excludes delivery costs. Item must be in original condition, not applicable to opened Software/Licenses or customised items.

Full details

Buying for work?

If you are buying for work or your business we offer a range of benefits to help, such as:

  • Credit Account Facilities (subject to approval)
  • ISO 9001/14001 Certification
  • Business Leasing
  • Members of major purchasing frameworks
  • Microsoft Gold Partner
  • VMWare Education Specialist
Find out more
  • Overview
  • Specification
  • Tell a friend
  • Delivery Info

StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P overview

Manufacturer
StarTech.com
Manufacturer Part Number
PEXUSB321C
Brand Name
StarTech.com
Product Name
PCI Express USB Card
Marketing Information

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.

Add a 20 Gbps USB Type-C Port to Your Desktop Computer

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.

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).

SuperSpeed USB 3.2 Gen 2x2 (20 Gbps) Performance

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.

Wide Installation Compatibility

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

PEXUSB321C is backed by a StarTech.com 2-year warranty and free lifetime 24/5 multi-lingual North American based technical support. StarTech.com has been the IT professionals' choice for over 30 years.

More from the Manufacturer

Packaged Quantity
1 Each
Product Type
USB Adapter
Technical Information
Host Interface
PCI Express x4
Media & Performance
UASP Support
Yes
Interfaces/Ports
Total Number of USB Ports
1
Number of USB 3.2 Ports
1
Software
Operating System Supported
Mac OS X 11.0 Big Sur
Physical Characteristics
Color Family
Red
Product Color
Red
Form Factor
Plug-in Card
Height
22.9 mm
Width
78.7 mm
Length
50.8 mm
Weight (Approximate)
36.9 g
Miscellaneous
Package Contents
  • PCI Express USB Card
  • 1x Full Profile Bracket (Installed)
  • 1x Low Profile Bracket
  • 1x Quick-Start Guide
Platform Supported
Mac
Country of Origin
Taiwan
Environmentally Friendly
Yes
Environmental Compliance
Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty
2 Year

Why not Tell A Friend about this product, all you need to do is fill out their information below and click send.

Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £7.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

Similar products

Reviews of the StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P

Get the latest from Novatech

Signup to our mailing list to get the latest info on deals and events before everyone else. Don't worry, we won't fill your inbox with spam.

Contact Novatech
  • Technical Support
  • Sales
  • Customer Services
  • Complaint Policy
  • Our Showroom
  • Get in touch (webmaster)
  • Forum
About Novatech
  • Careers at Novatech
  • Who we are & What we do
  • Why Buy From Us
  • Trust Pilot Reviews
  • Privacy & Security
  • How we use your information
  • Novatech & WEEE Regulations
  • Quality & Environmental Policy
  • Modern Slavery Statement
  • COVID-19 Risk Assessment Policy
  • Carbon Reduction Plan
Your Account
  • Login / Register
  • Track an Order
  • Terms & Conditions
  • Privacy & Security
  • How we use your information
  • Cookie preferences
Services
  • Repairs / Service Centre
  • Affiliates
  • Trading Schemes
  • Payment Methods
  • Finance Options

© Copyright 2000-2025 Novatech Ltd - Computer Supplies | Company Reg No: 2605046 | WSV 10.6.6-MFC - w2

Head Office - Novatech Ltd, Harbour House, Hamilton Road, Cosham, Portsmouth, PO6 4PU

product image

StarTech.com USB 3.2 Gen 2x2 PCIe Card - USB-C 20Gbps PCI Express 3.0 x4 Controller - USB Type-C Add-On PCIe Expansion Card -Windows/Linux - 1-Port USB 3.2 Gen 2x2 P

Order Code: STA-102855

£47.28 inc vat

£39.40 ex vat