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Intel EXPI9404PTLBLK Gigabit Ethernet Network Adapter — main product image
Intel

Intel EXPI9404PTLBLK Gigabit Ethernet Network Adapter

Deliver reliable quad-port Gigabit Ethernet performance to your server or workstation with Intel's proven adapter.

$57.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Intel EXPI9404PTLBLK is a quad-port Gigabit Ethernet network adapter built for desktop and server environments that require multiple independent network connections. Each of the four ports delivers data transfer rates up to 1000 Megabits Per Second, making this card well-suited for network segmentation, virtualization hosts needing dedicated NICs per virtual machine, firewall and router builds, and general-purpose server connectivity. The PCI Express interface provides sufficient bandwidth to keep all four ports operating at full speed simultaneously without bottlenecks.

Backed by Intel's widely supported networking chipset, the EXPI9404PTLBLK offers broad operating system compatibility and access to Intel's mature driver ecosystem. Advanced features such as link aggregation allow users to team multiple ports together for increased throughput or failover redundancy, while VLAN tagging support enables network segmentation without additional hardware. For IT administrators and power users building out network infrastructure, this adapter consolidates four network connections into a single PCIe slot, saving expansion slots and simplifying cable management in rack-mounted or tower systems.

Specifications

Brand
Intel
Model
EXPI9404PTLBLK
Interface
PCI Express
Data Link Protocol
Gigabit Ethernet
Number of Ports
4
Data Transfer Rate
1000 Megabits Per Second
Compatible Devices
Desktop / Server

Pros & Cons

👍 Pros

  • Four independent Gigabit Ethernet ports on a single card reduce the need for multiple adapters
  • Intel's mature and widely supported networking chipset ensures broad OS driver compatibility
  • Supports advanced features like link aggregation, VLAN tagging, and load balancing
  • Well-suited for server environments, virtualization hosts, and network appliance builds

👎 Cons

  • Quad-port design requires a PCIe slot with enough physical clearance and lane bandwidth
  • Limited to Gigabit speeds — does not support 2.5G or 10G Ethernet for higher-throughput needs
  • Designed for desktops and servers only, not compatible with laptops
  • Older product generation, so it may lack support for the latest Intel driver features

Frequently Asked Questions

This is a quad-port adapter, providing four independent Gigabit Ethernet ports on a single PCI Express card, which is ideal for servers, network appliances, or workstations requiring multiple network connections.
The EXPI9404PTLBLK uses a PCI Express interface. Ensure your desktop or server has an available PCIe slot with adequate bandwidth before purchasing.
Yes, Intel's networking software supports advanced features including link aggregation (teaming), VLAN tagging, and load balancing across the four ports, allowing you to combine bandwidth or build redundant connections.
Each of the four ports supports Gigabit Ethernet speeds up to 1000 Megabits Per Second, providing fast and reliable network throughput for demanding workloads.

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