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Green PCB network card with single RJ45 port and PCIe x1 edge connector

SMUGDESK

SMUGDESK Gigabit Network Card RTL8111H PCIe x1 RJ45

SKU CH-14MQ-VPH9C

Adds a single RJ45 gigabit Ethernet port via PCIe x1 with auto-negotiation at 10/100/1000 Mbps

  • Realtek RTL8111H chip delivers stable gigabit wired performance
  • Auto-negotiation switches between 10, 100, 1000Mbps speeds automatically
  • PCIe x1 slot enables quick plug-and-play desktop installation
  • Single RJ45 port connects standard copper cabling for home or office
  • Compatible with Windows, Linux and Mac operating systems

Purpose and fit

This single-port PCIe x1 network card adds a 10/100/1000Mbps RJ45 connection to a desktop. It suits users who need a basic wired link for internet access or office tasks on Windows, Linux or Mac systems.

Upgrade context

The card replaces a missing or failed onboard Ethernet port without requiring a larger slot. The jump is worth it when a motherboard lacks gigabit capability or when the existing port is damaged and a low-profile PCIe x1 slot is free.

Who should choose it and who should not

It fits home and office desktops that need one reliable copper link. Builders who require multiple ports, fibre connectivity or server-grade features should look at a different class of adapter.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 91% of the 1,505 comparable items (median $90.99).

Specifications

No published specifications for this item yet.

Questions about this item

What PCIe slot size does this RTL8111H card require?

The card uses a standard PCIe x1 interface, so it fits directly into any x1 slot on the motherboard.

What is the common installation step that gets missed with this network adapter?

After inserting the card into the PCIe x1 slot, you must install the Realtek driver for Windows, Linux or Mac before the RJ45 port will pass traffic.

What part of this SMUGDESK card is most likely to need replacement over time?

The RJ45 port sees the most physical wear from repeated cable insertion, so it is the component most likely to require attention later.

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