N-641 PCIe 2.5G 4-Speed Gigabit Network Adapter

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2020/01/09
  • 1x 2.5GbE RJ45 Port
  • PCIe 2.0 x1 Form Factor
  • Wake-On-LAN
  • Ordering Code: N-641
  • Part No: NE-R26-2110-00-00012
  • Solution: Realtek RTL8125B

The PCIe 2.5G Network Adapter supports data rate up to 2.5GbE. It will increase business efficiency by increasing the network speed and greatly reduce file transfer time between networked devices in a home environment, where video streaming over the network is becoming commonplace.

Features

  • Supports PCI Express 2.1
  • Supports 10/100/1000/2500 Mbps Ethernet
  • Supports WOL
  • Fully Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • LEDs indicate the status of including Link/Activity (Green)
Ordering CodeN-641
DescriptionPCIe 2.5G 4-Speed Gigabit Network Adapter
SolutionRealtek RTL8125B
Form FactorPCIe 2.0 x1
Bus Widthx1 lane PCI Express
OS Driver SupportWindows 7/8.x/10/11 Windows Server 2008 R2/2012R2/2016 Linux 4.x or later FreeBSD
Connectors1x 2.5GbE RJ45 Port
Data Rates2.5Gb/1Gb/100Mb/10Mb Ethernet
Support Low-Profile BracketYes
Operating Temperature0℃ – 60℃
Storage Temperature-20℃ – 70℃
EMC StandardsCE, FCC
Dimensions100.8L x 120.9W x 21.6H mm
Package Contents1x PCIe 2.5G 4-Speed Gigabit Network Adapter 1x Low-Profile Bracket 1x User Manual
Packing InformationRetail Box Packing 20 pcs/Carton Measurment: 36L x 30W x 23H cm G.W: 3.2 Kg ; N.W: 2.7 Kg

Manual :

N-641 User Manual 2020/01/09
↧ Download

Driver :

RTL_PCIe_GBE_FE_FreeBSD.zip 2026/08/20
↧ Download
RTL_PCIe_GBE_FE_Linux.zip 2026/08/20
↧ Download
RTL_PCIe_GBE_FE_Windows.zip 2026/08/20
↧ Download

Questions & Answers :

Q: On Linux systems, when installing an RTL8125 series Ethernet adapter, the network interface may not be detected, or the network icon may disappear. How can this issue be resolved
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