TP-Link TX401 Elite Efficient 10G PCIe Network Adapter
TP-Link TX401 10G PCIe Network Adapter delivers up to 10 Gbps Ethernet connectivity with a PCIe 3.0 x4 interface, RJ45 port, QoS, and Linux and Windows support.
TP-Link TX401 10G PCIe Network Adapter
10 Gigabit PCI Express network adapter designed to upgrade desktop PCs with ultra-fast wired networking. It features a 10GBase-T RJ45 port, supports network speeds of 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps, and uses a PCI Express x4 interface for high-bandwidth performance. Equipped with Quality of Service (QoS) and IEEE 802.3x Flow Control, it delivers stable, low-latency connectivity for gaming, NAS storage, large file transfers, video editing, virtualization, and enterprise networking.
Specifications of TP-Link TX401
Specification |
Details |
|---|---|
Brand |
TP-Link |
Model |
TX401 |
Product Type |
10 Gigabit PCI Express Network Adapter |
Interface |
PCI Express 3.0 x4 (compatible with x8 and x16 slots) |
Network Port |
1 × RJ45 10GBase-T Ethernet Port |
Supported Network Speeds |
10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, 100 Mbps |
IEEE Standards |
IEEE 802.3an, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x |
Controller |
Marvell AQtion AQC107 |
Jumbo Frame |
Up to 16 KB |
Flow Control |
IEEE 802.3x Flow Control |
QoS Support |
Yes |
Brackets Included |
Standard Profile & Low-Profile |
Supported Operating Systems |
Windows 11, Windows 10, Windows Server 2022, 2019, 2016, Linux |
LED Indicator |
Link/Activity |
Certification |
FCC, CE, RoHS |
Dimensions |
120.8 × 98.2 × 21.5 mm |
Connectivity
Input
- PCI Express 3.0 x4
Output
- 1 × RJ45 10GBase-T Ethernet Port
What’s in the Box
- 1 × TP-Link TX401 10G PCIe Network Adapter
- 1 × Low-Profile Bracket
- Quick Installation Guide
- Resource CD
FAQ
Q1. What is the maximum network speed supported?
Up to 10 Gbps over a compatible 10G Ethernet network.
Q2. Is the adapter backward compatible with slower Ethernet speeds?
Yes. It supports 10G, 5G, 2.5G, 1G, and 100 Mbps networks.
Q3. Which PCIe slot is required?
A PCI Express x4 slot is recommended, and it is also compatible with x8 and x16 PCIe slots.
Q4. Does it support Linux?
Yes. TP-Link provides Linux driver support in addition to Windows and Windows Server.
Q5. Is a low-profile bracket included?
Yes. Both standard and low-profile brackets are included for different PC chassis.

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