Intel

Intel EXPI9301CT Gigabit CT PCI-e Network Adapter

4.1 (382 reviews)

Enhance Your Network Connectivity with the Intel Gigabit CT Desktop Adapter The Intel EXPI9301CT Gigabit CT PCI-e Desktop Adapter provides a reliable and high-performance network connection for your desktop computer. Featuring Intel's 82574L Gigabit Ethernet Controller, this adapter ensures fast ...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Enhance Your Network Connectivity with the Intel Gigabit CT Desktop Adapter

The Intel EXPI9301CT Gigabit CT PCI-e Desktop Adapter provides a reliable and high-performance network connection for your desktop computer. Featuring Intel's 82574L Gigabit Ethernet Controller, this adapter ensures fast and efficient data transfer.

Specifications:

  • Controller: Intel 82574L Gigabit Ethernet Controller
  • Interface: PCI-E x1
  • Port: 1x RJ45 1Gbps
  • Auto-Negotiation: 10/100/1000 Mbps
  • Advanced Features: Interrupt moderation, Advanced configuration and power interface (ACPI), Advanced cable diagnostics

Key Features

Intel 82574L Gigabit Ethernet Controller

Interrupt moderation

10/100/1000 Mbps auto-negotiation

Advanced configuration and power interface (ACPI)

Advanced cable diagnostics

Specifications

Controller
Intel 82574L Gigabit Ethernet Controller
Interface
PCI-e
Network Speeds
10/100/1000 Mbps auto-negotiation
Features
Interrupt moderation, Advanced Configuration and Power Interface (ACPI), Advanced cable diagnostics

Pros & Cons

👍 Pros

  • Features the Intel 82574L Gigabit Ethernet Controller, known for reliable network performance.
  • Supports 10/100/1000 Mbps auto-negotiation, ensuring compatibility with various network speeds.
  • Includes interrupt moderation, which can help reduce CPU utilization during high network traffic.
  • Equipped with Advanced Configuration and Power Interface (ACPI) for efficient power management.
  • Offers advanced cable diagnostics to assist in troubleshooting network connectivity issues.
  • Designed as a PCI-e card, providing a high-bandwidth connection to the host system.

👎 Cons

  • Requires an available PCI-e slot in the host computer, limiting its use in systems without such a slot.
  • Only supports wired Gigabit Ethernet, lacking wireless connectivity options.
  • Installation involves opening the computer case and connecting the card to the motherboard, which may be complex for some users.
  • While offering auto-negotiation, it does not support faster-than-Gigabit Ethernet speeds (e.g., 2.5GbE, 5GbE, or 10GbE).
  • The specific drivers for the Intel 82574L controller may need to be installed manually, depending on the operating system.

Frequently Asked Questions

This network adapter supports 10/100/1000 Mbps auto-negotiation, allowing it to adapt to various Ethernet network speeds.
Interrupt moderation is included to help reduce the CPU utilization, which can improve overall system performance during periods of high network activity.
Yes, the Intel EXPI9301CT includes advanced cable diagnostics, which can be useful for identifying and resolving network connectivity problems.
This network adapter is a PCI-e card, so it requires an available PCI-e slot on your computer's motherboard for installation.
No, the Intel EXPI9301CT is a wired Gigabit CT PCI-e Network Adapter, providing Ethernet connectivity rather than wireless.