Why would a desktop PC need a separate network adapter?

Older desktops and workstations lack built-in Ethernet; adding a PCI card is more economical than replacing the entire computer.

What does full-duplex at 200 Mbps mean?

Full-duplex allows simultaneous sending and receiving, effectively doubling throughput to 200 Mbps instead of 100 Mbps.

Who uses Wake-on-LAN and why?

System administrators use Wake-on-LAN to power on office computers remotely for maintenance, updates, or troubleshooting.

What is Magic Packet in Wake-on-LAN?

Magic Packet is a special network message that wakes sleeping computers, enabling remote power management across office networks.

Is PCI 2.1/2.2 backward compatible with modern boards?

Yes, older PCI standards are backward compatible with most modern motherboards; confirm your system has available PCI slots.

Does ACPI power management reduce electricity costs?

Yes, ACPI allows the adapter to reduce power consumption when idle, lowering overall office energy usage.

Can this legacy adapter be sourced quickly?

Procure.ae supplies network adapters across the UAE and GCC; contact the team to confirm availability and lead times.

Is installation support available?

Procure.ae can provide guidance on PCI adapter installation; reach out if you need support.

What is the 10/100 Mbps speed specification?

The adapter supports both 10 Mbps (legacy) and 100 Mbps (standard) Ethernet with automatic negotiation.

Does this card require driver software?

Yes, PCI adapters require drivers for your operating system; contact Procure.ae to confirm availability.

What is the maximum Ethernet cable distance?

Standard cables work up to 100 meters from this adapter; contact Procure.ae to confirm specifications.

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D-Link DFE-520TX 10/100Mbps PCI Fast Ethernet Network Adapter

D-Link DFE-520TX 10/100Mbps PCI Fast Ethernet Network Adapter

Name: D-Link DFE-520TX 10/100Mbps PCI Fast Ethernet Network Adapter
Brand: D-Link
SKU: DFE-520TX

The D-Link DFE-520TX PCI Fast Ethernet card adds 10/100Mbps wired networking to desktop PCs, supporting full-duplex at 200Mbps and Wake-on-LAN with Magic Packet. Plug-and-play PCI 2.1/2.2 installation and ACPI power management make setup straightforward.

Overview

The D-Link DFE-520TX is a PCI Fast Ethernet adapter that upgrades desktop PCs with reliable 10/100Mbps wired network connectivity. Conforming to IEEE 802.3 and 802.3u standards, it supports NWay Auto-Negotiation and IEEE 802.3x Full Duplex Flow Control, delivering up to 200Mbps in full-duplex mode at Fast Ethernet speeds. Wake-on-LAN functionality via Magic Packet and Microsoft wake-up frames enables remote power management for IT deployments.

Key Features

10/100Mbps Fast Ethernet via PCI Local Bus Master 2.1/2.2
Full-duplex operation at up to 200Mbps
ANSI/IEEE 802.3 NWay Auto-Negotiation for automatic speed and duplex detection
Wake-on-LAN support via Magic Packet and Microsoft wake-up frames
Independent 2KB transmit and receive FIFOs for efficient data handling
ACPI power management and PC 99 compliant
FCC certified

Specifications

Standards: IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX
Interface: PCI 2.1/2.2
Speed: 10Mbps / 100Mbps (half-duplex); 20Mbps / 200Mbps (full-duplex)
Protocol: CSMA/CD
Network Media: UTP Cat3/4/5 (10Base-T); UTP Cat5 (100Base-TX)
LEDs: Link, Activity
Operating Temperature: -10 to 55 degrees C
Operating Humidity: Up to 90% non-condensing
Dimensions: 4.9 x 4.8 x 0.5 inch

Why buy from Procure.ae

Procure.ae supports UAE and GCC businesses with a wide range of networking and infrastructure components, including legacy and specialist hardware. The DFE-520TX is available for direct purchase, with options for bulk ordering and institutional procurement. Contact our team for availability and delivery lead times across the UAE and wider GCC region.

FAQ

Is the DFE-520TX compatible with modern operating systems?
The DFE-520TX follows PCI 2.1/2.2 standards and complies with PC 99 specifications; driver availability for current operating systems should be confirmed before purchase for older card revisions.

Does the card support Wake-on-LAN?
Yes, the DFE-520TX supports Wake-on-LAN via Magic Packet, LinkChg events, and Microsoft wake-up frames, enabling remote power-on for managed desktop environments.