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for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card 10/100/1000Mbps Adapter for Desktop PC
Jeirdus

for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card 10/100/1000Mbps Adapter for Desktop PC

Bottom line: The for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card ($9.99 on Amazon as of 2026-10-06): RTL8111E chipset with native drivers from Windows XP through 10 plus Linux; main trade-off: single RJ45 port only, no dual-NIC or fiber SFP option.

$9.99

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Buy on Amazon — $9.99 Compare to similar retro networking cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ RTL8111E chipset with native drivers from Windows XP through 10 plus Linux
  • ✓ Full 10/100/1000Mbps gigabit with auto-negotiation on a single RJ45 port
  • ✓ Low-profile PCIe x1 card fits small-form-factor and vintage desktop builds
  • ✓ 802.1Q VLAN tagging plus 802.3x full-duplex flow control support
  • ✓ Wake-on-LAN and remote wake-up for headless retro machines

Cons

  • ✗ Single RJ45 port only, no dual-NIC or fiber SFP option
  • ✗ PCIe 1.0a x1 interface, dated versus modern 2.5G/10G cards
  • ✗ Driver list stops at Windows 10, no Windows 11 support noted
  • ✗ Ships with low-profile bracket only; full-height slots need a swap

Manufacturer description

Jeirdus for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Gigabit Network Card 10/100/1000Mbps Adapter for Desktop PC

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SpecPicks Verdict

SpecPicks scored for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro networking cards category. Jeirdus's retro networking cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro networking cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Stable and reliable chip RTL8111E, 1* RJ45 port,10/100/1000Mbps Networking with Auto-Negotiation.
  • Compliant with PCI Express Specification, revision 1.0a ,1-lane 2.5Gbps PCI Express host interface, Low Profile PCI Form Factor (for PCI-E Host only)
  • Fully compliant with IEEE 802.3 (10Base-T Ethernet).IEEE 802.3u,Supports Full Duplex flow control (IEEE 802.3x) and IEEE 802.1Q VLAN tagging
  • Supports Windows XP/ 2000/ 2008/ Vista/ 7/ 8/10/ Linux.
  • Supports pair swap/polarity/skew correction, crossover detection & auto-correction, wake-on-LAN and remote wake-up.

Full Specifications

BrandJeirdus
ColorRTL811E
Model NumberFBM-RTL8111E
CompatibilityPC, Linux
Mfr Part NumberFBM-RTL8111E
Number of Items1
Compatible DevicesDesktop
Data Link ProtocolGigabit Ethernet
Data Transfer Rate1 Gigabits Per Second
Hardware InterfacePCI

Ready to buy?

for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card 10/100/1000Mbps Adapter for Desktop PC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $9.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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for RTL8111E AC331 PCI-E Gigabit Ethernet LAN Network Card 10/100/1000Mbps Adapter for Desktop PC
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