HP B5509A 100Base-T PCI LAN Adapter Card

HP B5509A 100Base-T PCI LAN Adapter Card
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HP B5509A 100Base-T PCI LAN Adapter Card
HP B5509A 100Base-T PCI LAN Adapter Card Elevate your workstation's network performance with the HP B5509A, a compact and reliable 100Base-T Ethernet adapter designed for seamless integration into any PC build. This card delivers fast, dependable con... Read More
from
$235.95

    Please allow up to 28 days for ground delivery.

  • In Stock: 3
  • Manufacturer: HP
  • Model or Part: B5509A
  • Condition: Refurbished
  • Weight: 1.00lb
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Item Condition:

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

Some items drop ship from third party sellers.

HP B5509A 100Base-T PCI LAN Adapter Card

Elevate your workstation's network performance with the HP B5509A, a compact and reliable 100Base-T Ethernet adapter designed for seamless integration into any PC build. This card delivers fast, dependable connectivity while keeping power consumption low - ideal for both home and business environments.

  • Fast 10/100 Mbps Connectivity - Supports standard Fast Ethernet speeds with auto-negotiation for optimal link speed selection.
  • Plug-and-Play PCI Interface - Easy installation without the need for additional drivers on most operating systems.
  • Low Power Consumption - Designed to use minimal power, reducing overall system energy usage.
  • Compact Form Factor - Small footprint fits comfortably in a standard desktop chassis.
  • Robust Design - Built with durable components for long-term reliability and consistent performance.

Key technical specifications include:

  • Interface: PCI (32/64-bit, 33 MHz)
  • Speed: 10 Mbps / 100 Mbps
  • Auto-MDIX support: Yes
  • Power: 3.3 V DC, max 1 W
  • Dimensions: 2.8 inches (length) x 0.6 inches (width)
  • Operating Temperature: -40 to 85 degrees Celsius

This adapter is perfect for upgrading older PCs that lack built-in Ethernet, adding a network port to laptops via an external PCI slot, or enhancing a small office server with reliable wired connectivity. Its straightforward installation and dependable performance make it a go-to choice for users who need quick, cost-effective networking solutions without sacrificing quality.