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Green printed circuit board with gold PCI edge connector and metal brackets for RJ-45 and BNC ports

SMC

SMC 8432BTA EtherEZ 32-Bit PCI 10 Mbps RJ-45 BNC Network Adapter

SKU CH-7Z70-19WZY

A 10 Mbps network adapter with RJ-45 and BNC ports for 32-bit PCI slots

  • Bus-master burst mode cuts CPU load
  • 10 Mbps data rate handles basic networking
  • 32-bit PCI slot fits legacy systems
  • Dual RJ-45 and BNC ports connect varied cabling
  • New condition means full factory reliability

SMC 8432BTA 32-Bit PCI Network Adapter

This SMC 8432BTA EtherEZ card adds a 10 Mbps Ethernet connection to a desktop computer through a 32-bit PCI slot. It suits owners of older systems that still rely on legacy bus architecture for basic wired networking.

Installation notes and common issues

The card fits a standard PCI opening and uses bus-master burst mode with an INTA interrupt channel. Driver support may be limited on modern operating systems, so verify compatibility before installing. Ensure the bracket aligns correctly with the case opening to avoid a loose fit.

Checks before ordering

Confirm the motherboard has an available 32-bit PCI slot and that the operating environment can drive a 10 Mbps adapter. The card provides both RJ-45 and BNC connectors, so check which cable type the local network uses. Buyers who need faster throughput or modern auto-negotiation features should consider other options.

How it compares

Measured against everything we stock in PCIe Expansion Cards, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 80% of the 891 comparable items (median $30.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 10 Mbps link is active after installing the 8432BTA?

The card exposes INTA for interrupt handling and uses bus-master burst mode on the 32-bit PCI slot; the driver reports link status and the RJ-45 or BNC LED shows activity when a 10 Mbps connection is established.

What comes in the box with the SMC 8432BTA and what must I source separately?

The package contains the 32-bit PCI network adapter with both RJ-45 and BNC ports; you will need a compatible PCI slot, a 10 Mbps Ethernet cable for RJ-45 or thinnet coax for BNC, and the appropriate driver for your operating system.

Which version of the EtherEZ should I choose for a legacy 10 Mbps network?

The 8432BTA is the single 10 Mbps model offering dual RJ-45 and BNC interfaces on a 32-bit PCI bus-master card, so it fits any system needing that exact legacy connection type.

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