Your choice about analytics

Tallybuy asks before it measures how the site is used. Declining changes nothing about the offers, their order or their prices.

  • Analytics with Google Analytics. Counts visits and page views so Tallybuy can see what is used. If you allow it, Google Ireland Limited sets cookies on your device and receives your usage data, which can be processed in the USA. If you decline, nothing is sent to Google. With your consent Tallybuy also counts for itself how often a product page is opened and a shop link is followed: plain totals per product, without cookies and without anything that identifies you.

You can read these without choosing:

Tallybuy
Deliver toDE

StarTech.com

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

1 offer · 1 shop · last checked 2026-10-29 15:22 (Europe/Berlin)

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
Product image: 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, TAA1 / 4

Delivered total

EUR 62,98

Sold by 0815 DE · PEXUSB321C · New

Compare offersPrice history

Offers

1 live offer

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

Links to merchants are affiliate links (advertising). Tallybuy earns a commission if you buy. The offers, their order and what you pay stay the same. About affiliate links

Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR62,9829 Oct 2026
Lowest
Unchanged since 27 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR62,98EUR62,98EUR62,982
28 Oct 2026EUR62,98EUR62,98EUR62,983
27 Oct 2026EUR62,98EUR62,98EUR62,981

About this product

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, PCIe, USB 3.2 Gen 2 (3.1 Gen 2), PCIe 3.0, Red, 3126209 h, ASMedia - ASM3242

Read the full source description

USB 3.2 Gen 2x2 (20 Gbps) | PCI-Express 3.0 | PCIe x4 Slot | USB Type-C

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.

Text from Specs Icecat.

Specifications

33 specifications

Product data: Specs Icecat

GTIN
00065030891264
MPN
PEXUSB321C
Ports & interfaces4
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
Design3
Internal
Yes
Product colour
Red
Mean time between failures (MTBF)
3126209 h
Features3
Chipset
ASMedia - ASM3242
Data transfer rate (max)
20 Gbit/s
UASP support
Yes
Operational conditions3
Operating temperature (T-T)
0 - 85 °C
Storage temperature (T-T)
-25 - 85 °C
Operating relative humidity (H-H)
15 - 90%
System requirements4
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 details1
Compliance certificates
CE, RoHS
Weight & dimensions4
Width
80 mm
Depth
51 mm
Height
22 mm
Weight
37 g
Packaging data6
Mounting brackets included
Yes
Quick installation guide
Yes
Package width
142 mm
Package depth
174 mm
Package height
33 mm
Package weight
101 g
Logistics data5
Harmonized System (HS) code
84733020
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