D-Link DFE-530TX+ Rev D2 10/100 Fast Ethernet PCI Network Card Realtek RTL8139

D-Link DFE-530TX+ Rev D2 10/100 Fast Ethernet PCI Network Card Realtek RTL8139

The D-Link DFE-530TX+ is a 10/100 Mbps Fast Ethernet network interface card (NIC) for standard PCI desktop systems. It uses the Realtek RTL8139 controller chipset and provides a single RJ-45 port for connecting a desktop PC to a 10BASE-T or 100BASE-TX Ethernet network. This is a Rev D2 board, as printed on the PCB.

Specifications & What's Included

• Model: D-Link DFE-530TX+ (Rev D2)
• Network chipset: Realtek RTL8139
• Interface: 32-bit PCI
• Network speeds: 10 Mbps and 100 Mbps (auto-negotiating)
• Standards: IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX)
• Port: 1x RJ-45 (front bracket)
• Country of manufacture: China (marked on PCB)
• Regulatory: CE, FCC marked (visible on rear label)
• Card only — no driver CD, software, or accessories included

Applications

The DFE-530TX+ is a standard PCI Fast Ethernet NIC designed to add or replace 10/100 Mbps wired network connectivity in desktop PCs with open PCI slots. Cards of this type were widely used throughout the late 1990s and 2000s to upgrade older desktops lacking built-in Ethernet, or to replace failed onboard NICs. The Realtek RTL8139 was one of the most common and well-supported Fast Ethernet chipsets of its era, with broad driver support across Windows versions (98/ME/2000/XP and later), Linux, and other operating systems — making these cards useful for legacy system maintenance, retro computing builds, and industrial PCs that still run older OS environments. They remain practical today in any system with a free standard PCI slot that needs a reliable 100 Mbps wired connection.