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3Com 3C589D-TP EtherLink III 1 x Port 10Mb/s 10Base-T PC Card Ethernet Network Adapter Card
- PC Card (Type II) form factor for laptops.
- 10 Mbps Ethernet speed.
- 10Base-T standard support.
- RJ-45 connector for twisted-pair cabling.
- Integrated Ethernet controller for efficient performance.
- Plug-and-play installation.
- Ideal for adding wired network connectivity to older portable devices.
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Product Overview
The 3Com 3C589D-TP EtherLink III PC Card is a portable Ethernet adapter designed for laptops and other portable computers. It provides 10 Mbps 10Base-T connectivity via an RJ-45 connector.
Technical Information
| Form Factor | PC Card (Type II) |
| Speed | 10 Mbps |
| Standard | 10Base-T |
Additional Specifications
| Connector | RJ-45 |
| Number of Ports | 1 |
Product Description
The 3Com 3C589D-TP EtherLink III is a portable network adapter designed to provide wired Ethernet connectivity to laptops and other portable computers equipped with a PC Card slot (also known as a Type II card). This adapter allows users to connect to wired local area networks (LANs) at speeds of 10 Mbps, adhering to the 10Base-T standard. The 'TP' in the model name signifies its support for Twisted Pair cabling, utilizing the standard RJ-45 connector for connection to network infrastructure like hubs or switches. As part of the Etherlink III family, this PC Card benefits from 3Com's established reputation for reliable and efficient networking hardware. It integrates the necessary Ethernet controller onto a compact card that slides into the PC Card slot of a compatible portable device. This was a crucial feature for mobile professionals and users who needed to access network resources while on the go, whether in an office, hotel, or conference center, before the widespread adoption of Wi-Fi. The 3C589D-TP typically offered plug-and-play functionality, simplifying the installation process by automatically configuring the necessary system resources. Its primary function is to provide a stable and consistent wired network connection, which was often preferred over early wireless solutions for its speed and reliability. This adapter represents a key piece of mobile networking technology from the late 1990s and early 2000s, enabling connectivity for a generation of laptops.
