StarTech PEXUSB321C 1-Port USB Card Quick-Start Guide
- June 16, 2024
- StarTech
Table of Contents
StarTech PEXUSB321C 1-Port USB Card
1-Port USB Card – SuperSpeed USB 20Gbps – 1x USB-C® – PCIe
Product Diagram
(PEXUSB321C)
Front Angle View
| Port | Function |
|---|---|
| 1 | USB-C Port |
• SuperSpeed USB 20Gbps
2| Bracket| • Configurable for Full Profile and Low Height
installations
3| PCIe x4 Connector| • Connect the USB Card to the PCI Express ® Slot in the Computer
Requirements
- For the latest requirements, please visit: www.startech.com/PEXUSB321C.
- Computer with an available PCI Express slot (x4, x8, or x16)
Tools
- Small Phillips Head Screwdriver
Hardware Installation
Warning: USB Cards can be damaged by static electricity. Make sure that the Installer is properly grounded before they open the Computer Case or touch the USB Card. The Installer should wear an Anti-Static Strap when installing any computer component. If an Anti-Static Strap is not available, discharge any built-up static electricity by touching a large Grounded Metal Surface for several seconds. Only handle the USB Card by its edges and do not touch the gold connectors.
Installing the Low Profile Bracket
By default the Full Profile Bracket is attached to the USB Card. Depending on the system configuration it may be necessary to remove the Full Profile Bracket and replace it with the Low Profile Bracket (included).
- Using a Small Phillips Head Screwdriver, remove the two Bracket Screws securing the Full Profile Bracket to the USB Card.
- Align the Screw Holes on the USB Card with the Screw Holes on the Low Profile Bracket. Making sure the USB Card is sitting on-top of the Screw Holes on the Low Profile Bracket.
- Insert the Bracket Screws through the USB Card and into the Screw Holes on the Low Profile Bracket.
- Using the Small Phillips Head Screwdriver, tighten the Bracket Screws, being careful not to over-tighten.
Installing the USB Card
- Turn off the Computer and any Peripheral Devices that are connected (e.g. printers, external hard drives, etc.).
- Unplug the Power Cable from the rear of the Computer and disconnect any Peripheral Devices that are connected.
- Remove the Cover from the Computer Case.
- Note: Consult the documentation that came with the Computer for details about how to do this safely.
- Locate an open PCI Express Slot (x4, x8, or x16) and remove the corresponding Metal Cover Plate from the rear of the Computer Case. In most instances, the Metal Cover Plate is attached to the rear of the Computer Case with a single Screw. Save this Screw for the next step.
- Gently insert the USB Card into the open PCI Express Slot and fasten the Bracket to the rear of the Computer Case using the Screw from step 4.
- Place the Cover rear onto the Computer Case.
- Reconnect the Power Cable to the rear of the Computer.
- Reconnect all of the Peripheral Devices that were disconnected in step 2.
- Connect a USB Peripheral Device to the USB-C Port on the USB Card.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by StarTech.com could void the user’s authority to operate the equipment.
Industry Canada Statement
This Class B digital apparatus complies with Canadian ICES-003.
CAN ICES-3 (B)/NMB-3(B)
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device.
Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols
This manual may make reference to trademarks, registered trademarks, and other
protected names and/or symbols of third-party companies not related in any way
to StarTech.com. Where they occur these references are for illustrative
purposes only and do not represent an endorsement of a product or service by
StarTech.com, or an endorsement of the product(s) to which this manual applies
by the third-party company in question. StarTech.com hereby acknowledges that
all trademarks, registered trademarks, service marks, and other protected
names and/or symbols contained in this manual and related documents are the
property of their respective holders.
PHILLIPS® is a registered trademark of Phillips Screw Company in the United
States or other countries.
Warranty Information
This product is backed by a two-year warranty.
For further information on product warranty terms and conditions, please refer to www.startech.com/warranty.
Limitation of Liability
In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees or agents) for any damages (whether direct or indirect, special, punitive, incidental, consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.
Safety Measures
- If product has an exposed circuit board, do not touch the product under power.
StarTech.com Ltd.
- 45 Artisans Cres London, Ontario N5V 5E9 Canada
StarTech.com LLP
- 2500 Creekside Parkwy Lockbourne, Ohio 43137 U.S.A.
StarTech.com Ltd.
- Unit B, Pinnacle 15 Gowerton Rd, Brackmills Northampton NN4 7BW United Kingdom
Website
- FR: fr.startech.com
- DE: de.startech.com
- ES: es.startech.com
- NL: nl.startech.com
- IT: it.startech.com
- JP: jp.startech.com
Frequently Asked Questions
What is the StarTech PEXUSB321C 1-Port USB Card used for?
The StarTech PEXUSB321C is a PCIe expansion card that adds a USB-C port to your computer, providing high-speed data transfer capabilities.
What is the data transfer speed of the USB-C port on StarTech PEXUSB321C card?
The USB-C port on the PEXUSB321C card supports SuperSpeed USB 20Gbps, allowing for fast data transfer between your computer and USB-C devices.
Can I use the StarTech PEXUSB321C card on a laptop?
The PEXUSB321C card is designed for desktop computers with available PCI Express slots. It may not be compatible with most laptops due to the form factor and interface.
How do I switch between the Full Profile Bracket and Low Profile Bracket during installation of StarTech PEXUSB321C card?
By default, the Full Profile Bracket is attached to the card. To switch to the Low Profile Bracket, follow the instructions in the manual to remove the Full Profile Bracket and replace it with the Low Profile Bracket.
Is it necessary to wear an Anti-Static Strap during installation of StarTech PEXUSB321C card?
It is recommended to wear an Anti-Static Strap during installation to prevent static electricity discharge, which can potentially damage the USB card. If you don't have a strap, discharge static electricity by touching a grounded metal surface before handling the card.
How do I insert the StarTech PEXUSB321C USB Card into my computer?
Turn off the computer and peripheral devices. Remove the computer case cover, locate an open PCI Express slot (x4, x8, or x16), and insert the card. Secure the bracket to the computer case using the provided screw.
Does the StarTech PEXUSB321C USB Card comply with FCC and Industry Canada standards?
Yes, the USB card complies with FCC Class B and Industry Canada ICES-003 standards for digital devices.
What is the limitation of liability for the StarTech PEXUSB321C USB Card?
The liability of StarTech.com Ltd. and StarTech.com USA LLP is limited to the actual price paid for the product. It does not cover any incidental or consequential damages. Please refer to the product documentation for more details.
Can I use the StarTech PEXUSB321C USB Card on a Mac computer?
The compatibility of the PEXUSB321C USB Card with Mac computers may vary depending on the specific model and macOS version. Please check the StarTech.com website or contact their support for Mac compatibility information.
What types of USB devices can I connect to the USB-C port on the StarTech PEXUSB321C card?
You can connect a wide range of USB peripherals to the USB-C port, including external hard drives, smartphones, tablets, USB hubs, and more, as long as they use a USB-C connection.
Is driver installation required for the StarTech PEXUSB321C USB Card to work on Windows computers?
In many cases, Windows will automatically recognize and install drivers for the USB card. However, it's advisable to check the StarTech.com website or the included documentation for any specific driver requirements or updates.
Can I use multiple StarTech PEXUSB321C cards in the same computer?
Yes, you can use multiple PEXUSB321C cards in the same computer, provided you have available PCIe slots and resources to support them.
Reference:StarTech PEXUSB321C 1-Port USB Card Quick-Start Guide- device.report
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