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3Com 3C590 EtherLink III Combo Network Adapter Card PCI

3Com 3C590 EtherLink III Combo Network Adapter Card PCI
3Com 3C590 EtherLink III Combo Network Adapter Card PCI
Overview The 3Com EtherLink III Combo Network Adapter Card PCI (model 3C590) delivers reliable Ethernet connectivity for desktop computers and workstations that require both 10BASE-T and 10BASE2 (coaxial) network support. Designed for the standard PC... Read More
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$23.95

    Please allow up to 10 days for ground delivery.

  • In Stock: 8
  • Manufacturer: 3Com
  • Model or Part: 3C590
  • Condition: Refurbished
  • Weight: 5.00lb
  • Dimensions: 8.00in x 6.00in x 3.00in
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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

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Overview
The 3Com EtherLink III Combo Network Adapter Card PCI (model 3C590) delivers reliable Ethernet connectivity for desktop computers and workstations that require both 10BASE-T and 10BASE2 (coaxial) network support. Designed for the standard PCI slot, this dual-mode adapter provides a cost-effective solution for legacy network environments while maintaining compatibility with modern operating systems.

Key Features

  • Combo port supports 10Mbps twisted-pair (10BASE-T) and 10Mbps thin coaxial (10BASE2) connections
  • PCI interface ensures easy installation in most desktop motherboards
  • Plug-and-play driver support for Windows, Linux and BSD platforms
  • Low profile bracket available for space-constrained chassis
  • LED indicators for link status and activity

Technical Specifications

  • Interface: 32-bit PCI, 33MHz
  • Network standards: IEEE 802.3, 10BASE-T, 10BASE2
  • Data rate: 10Mbps full duplex and half duplex
  • Connector types: RJ-45 (10BASE-T) and BNC (10BASE2)
  • Power consumption: less than 5W
  • Operating temperature: 0 to 55 degrees C
  • Dimensions: standard PCI card size, low profile option

Typical Applications

  • Legacy office networks that still rely on coaxial cabling
  • Industrial control systems where rugged Ethernet is required
  • Embedded PC installations with limited expansion slots
  • Upgrading older workstations to maintain network connectivity without replacing the entire system
  • Educational labs that need a versatile Ethernet solution for multiple cable types

By combining two common Ethernet media in a single, easy-to-install PCI card, the 3Com EtherLink III Combo Network Adapter provides flexibility, reliability and value for a wide range of networking scenarios.