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Green circuit board with Mini PCI-E edge connector and two silver RJ45 ports

SMUGDESK

SMUGDESK Mini PCI-E to Dual RJ45 Gigabit Ethernet Adapter

SKU CH-DRM6-74P10

Adds two gigabit RJ45 ports via Mini PCI-E with 10/100/1000Mbps auto-negotiation, link aggregation and Wake-on-LAN for embedded systems

  • Adds two independent gigabit RJ45 ports via Mini PCI-E
  • Auto-adaptive 10/100/1000Mbps speed with link aggregation and backup
  • Enterprise-grade chip offloads TCP/IP checksums and supports jumbo frames
  • IEEE802.3 compliant with 802.1Q VLAN tagging and PXE remote boot
  • Compact form factor fits Mini-ITX and embedded industrial equipment

Dual-Port Gigabit Ethernet Adapter

This SMUGDESK adapter adds two independent RJ45 ports to a system through a single Mini PCI-E slot. Each port negotiates at 10, 100 or 1000 Mbps and supports link aggregation or network backup for continuous connectivity. The board uses an enterprise-grade network chip that handles TCP/IP checksum offload, jumbo frames and Wake-on-LAN to lower CPU load. It complies with IEEE 802.3 and works with Windows and Linux on embedded motherboards, Mini-ITX builds, small servers, NAS units and industrial automation gear.

For Embedded and Compact System Builders

Engineers integrating network redundancy into space-constrained industrial PCs, Mini-ITX appliances or embedded controllers will find the dual-port design fits the available Mini PCI-E slot. The adapter also suits small-server and NAS owners who need a second physical LAN link without occupying a full-size expansion slot. Buyers whose platforms lack a Mini PCI-E interface or who require fibre connectivity instead of copper RJ45 should consider a different form factor.

Mini PCI-E x1 Interface

The card plugs directly into a Mini PCI Express x1 slot and presents two gigabit RJ45 connectors. This single interface detail determines whether the adapter can be installed in the target hardware.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $19.99
Typical for this category: the median of 1,221 items is $19.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Which version of the SMUGDESK Mini PCI-E adapter gives me two gigabit ports instead of one?

The listed model provides two independent RJ45 ports, each auto-negotiating 10/100/1000Mbps, so a single card adds dual gigabit Ethernet to your Mini PCI-E slot.

What does the 1000Mbps rating actually deliver inside a Mini-ITX or embedded box?

Each port runs at full gigabit line rate with hardware checksum offload and jumbo-frame support, cutting CPU load while sustaining wired throughput for NAS, server or automation workloads.

The card uses a Mini PCI-E interface — what bandwidth ceiling does that impose?

The Mini PCI-E connection carries two 1000Mbps Ethernet channels compliant with IEEE 802.3, so the slot bandwidth matches the dual gigabit ports without creating a bottleneck.

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