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  • Next Working Day

    On qualifying orders

  • UK Dispatched

    Fast & reliable nationwide

  • Expert Support

    Mon–Fri, 8 am – 6 pm

  • Genuine Brands

    Authorised reseller

Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.

Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.

Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.

Next-working-day delivery*
Estimated delivery:Next working day
Trusted couriersTracked UK mainland delivery

*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.

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 - USB adapter - PCIe 3.0 x4 low profile - USB-C 3.2 Gen 2x2 x 1

Manuf P/N: PEXUSB321C

APAXON#: 6327971

EAN: 065030891264

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 - USB adapter - PCIe 3.0 x4 low profile - USB-C 3.2 Gen 2x2 x 1
  • Internal
  • Host interface: PCIe
  • Output interface: USB 3.2 Gen 2 (3.1 Gen 2)
  • 20 Gbit/s
  • Red

StarTech.com 1-Port USB 3.2 Gen 2x2 PCIe Card, USB-C 20Gbps SuperSpeed PCI Express 3.0 x4 Controller Card, USB Type-C Adapter Card, Data Only, Windows/macOS/Linux, TAA

Ports & interfaces

Host interface
PCIe
Output interface
USB 3.2 Gen 2 (3.1 Gen 2)
Expansion card standard
PCIe 3.0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1

Design

Internal
Yes
Product colour
Red
Mean time between failures (MTBF)
3126209 h

Features

Chipset
ASMedia - ASM3242
Data transfer rate (max)
20 Gbit/s
UASP support
Yes

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

Technical details

Compliance certificates
CE, RoHS

Weight & dimensions

Width
80 mm
Depth
51 mm
Height
22 mm
Weight
37 g

Packaging data

Mounting brackets included
Yes
Quick installation guide
Yes
Package width
142 mm
Package depth
170 mm
Package height
30 mm
Package weight
101 g

Logistics data

Harmonized System (HS) code
84733020
Products per master (outer) case
60 pc(s)
Master (outer) case width
500 mm
Master (outer) case length
380 mm
Master (outer) case height
310 mm
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