User Guide
10 Gigabit PCIe Network Adapter
TX401
©2020 TP-Link 1910012841 REV1.0.0
Contents
About This Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Chapter 1. Get to Know About Your Adapter . . . . . . . . . . . . . . . . . . . . . .2
1. 1. Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. 2. LED Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 2. Connect to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Chapter 3. Install Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Appendix: Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
About This Guide
This guide is a complement to Quick Installation Guide. The Quick Installation
Guide instructs you on quick installation, and this guide provides the product
overview and detailed instructions for each steps.
When using this guide, please notice that features available of the adapter may
vary by model and software version. The adapter’s availability may also vary by
region or ISP. All images, steps, and descriptions in this guide are only examples
and may not reflect your actual experience.
Conventions
In this guide, the following conventions are used:
Convention
Teal Underline
Teal
Note:
Tips:
• Maximum wired data throughput rates are the physical rates derived from IEEE Standard 802.3 specifications. Actual
wired data throughput is not guaranteed and will vary as a result of environmental factors, Ethernet cable class, and
computer performance.
• To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can check the full list of
OS support in the download center at tp-link.com/download-center.
Description
Hyperlinks are in teal italic. You can click to redirect to a website or a
specific section.
Contents to be emphasized and texts on the web page are in teal, including
the menus, items, buttons, etc.
Ignoring this type of note might result in a malfunction or damage to the
device.
Indicates important information that helps you make better use of your
device.
More Info
• The latest software can be found at https://www.tp-link.com/download-center.
• The Quick Installation Guide (QIG) can be found where you find this guide or
inside the package of the product.
• Specifications can be found on the product page at https://www.tp-link.com.
• A TP-Link Community is provided for you to discuss our products at
https://community.tp-link.com.
• Our Technical Support contact information can be found at the Contact
Technical Support page at https://www.tp-link.com/support.
1
Chapter 1
Get to Know About Your
Adapter
This chapter introduces what the adapter can do and shows its appearance.
This chapter contains the following sections:
• Product Overview
• LED Status
Chapter 1
Get to Know about Your Adapter
1. 1. Product Overview
Combined with the latest 10GBase-T Technology, TX401 delivers extreme
speeds of up to 10 Gbps, which is 10× faster than typical Gigabit adapters,
guaranteeing smooth data transmissions for all your bandwidth-intensive tasks.
This will lead you to a new era of 10 Gbps home networking.
With extreme speed and ultra-low latency, 10GBase-T is backwards compatible
with Fast Ethernet and Gigabit Ethernet, automatically negotiating between
higher and lower speed connections.
1. 2. LED Status
LED Status:
LED
10G Link
Link
Tips:
If neither LED flashes, check whether the adapter is detected by the computer or the driver is successfully
installed.
Flashing: The adapter is working at 10 Gbps.
Off: No link or the adapter is working at a different speed.
Flashing: The adapter is working at 5 Gbps/ 2.5 Gbps/ 1 Gbps/ 100 Mbps.
Off: No link or the adapter is working at a different speed.
Status
3