Intel Network Card I211
Overview
Product sourcing insights & recommendations


The Intel i211-AT is currently a legacy component that has reached its End-of-Life (EOL) status. While it remains a staple for maintaining existing industrial and embedded systems, the market has shifted toward 2.5GbE solutions, specifically the Intel i226-V, which offers 2.5x the bandwidth and improved stability over earlier multi-gigabit revisions.
In the B2B sector, I211-based network adapters are still widely available through Shenzhen-based suppliers, with wholesale prices typically ranging between $7 and $12 USD. These cards are particularly popular among "prosumers" for upgrading small-form-factor PCs like the HP T740 to ensure compatibility with specialized software like VMware ESXi.
The comprehensive report below details the technical specifications, lifecycle analysis, and sourcing landscape for the Intel i211.
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Intel I211 Network Card Pcie X1 Gigabit Ethernet Adapter
Products · Top picks & verified manufacturers

SUNWEIT ST7224 PCIe X1 I211-T1 Gigabit Copper Desktop NIC External Wired Ethernet in Stock
Shenzhen Dongjunriyi Technology Co., Ltd.🇨🇳CN12 yrs
Intel I211AT 10/100/1000Mbps PCI-e X1 RJ45 Port Gigabit PCI Express Ethernet Controller Card
Shenzhen Yujie Technology Co., Ltd.🇨🇳CN6 yrs
Eip EFT-143 Industrial-grade Internal PCIe X4 4/2 Ports 1000Mbps Gigabit Ethernet Network Card Intel I210/i211 Chip in Stock
Shenzhen Kongduan Technology Co., Ltd.🇨🇳CN3 yrs
PCIe diskless boot gigabit network card I210AT chip gigabit PXE network card desktop high-speed independent wired
Shenzhen Zhongyu Baina Technology Co., Ltd.🇨🇳CN1 yr
CC8210-T1P I210T1 Ethernet Server Adapter I210 Gigabit Card RJ45*1 PCIe 2.1 X1 1000M POE
Shenzhen Xiwei Electronics Co., Ltd🇨🇳CN9 yrs
IOCREST IO-PCE2102-GLAN Wireless Gigabit Ethernet Adapter for Intel I210AT Chip PCIe2.1 X1 RJ45 Single Port 1000M PXE Startup
Shenzhen Mmui Co., Ltd.🇨🇳CN19 yrs
SFP Port Gigabit Fiber Optic Network Lan Card Single Port PICe1x 10/100/1000Mbps with Intel I210 PCI-E NIC PXE
Dongguan Tian Xia Zhi Lian Industrial Co., Ltd.🇨🇳CN6 yrs
LRES2001PT-POE PCIe X1 Gigabit Single Port Copper POE Ethernet Network Card Based on Intel I210 Chipset
Linkreal Co., Ltd.🇨🇳CN17 yrs
PCI-E X1 1000M Gigabit Ethernet Network Card(NIC) I210-T1 RJ45 Ports Network Card
Beijing Guang Run Tong Technology Development Co., Ltd.🇨🇳CN9 yrs
PCIe 10/100/1000 Ethernet 1Port Network Card1G Lan Card for Intel-I210AT & PXE Chip Diskless NIC Adapter
Shenzhen Diewu Technology Co., Ltd.🇨🇳CN13 yrs
PCIe X1 Intel I210-F1 Single Optical Port SC 1000Mbps Gigabit Fiber Optic Network Card
Shenzhen Wintek Technology Ltd.🇨🇳CN17 yrs
Intel I210T1 Internal PCIe Gigabit Ethernet LAN Card 5G 4G Network Compatible RJ45 Connector Type In-Stock Fiber Optic Equipment
Shenzhen Xinyuan Hongfan Technology Co., Ltd.🇨🇳CN2 yrs
PCIe X1 Dual Port Gigabit Ethernet Adapter Intel 82571 RJ45 10/100/1000Mbps LAN Card for Server Desktop
Guangzhou Shendun Electronics Co., Ltd.🇨🇳CN2 yrs
I210-T1 I210-T1BLK I210T1 RJ45 1000Mbps Single Port PCIe 2.1 2.5 GT/s X1 1 Port Ethernet Server Adapter Network Card

Single Port Fast Gigabit Ethernet LAN Network Card Adapter Controller Chip 1 RJ45 PCIe X1 Intel I210AT for Laptop 1000M

1Gbps PCIe X1 SFP Fiber Network Card Intel I210 CS Single Port Gigabit Ethernet Adapter for Desktop NAS Industrial IPC

TISHRIC SFP Fiber Network Card Intel I210, PCIe X1 Gigabit Ethernet Adapter 1000Mbps Single Port NIC for Server and Desktop
Shenzhen Tisirui Technology Co., Ltd.🇨🇳CN3 yrs
Eip EFT-111 Wireless Single Port Intel I226_V Chip 1G 2.5Gbps High-performance PCIe X1 Network Card Compatible PCIeX4/X8/X16
Shenzhen Konghui Intellitech Co., Ltd.🇨🇳CN1 yr
2.5G Gigabit diskless NIC PCIE to Gigabit Wired network port 2500M esports Diskless supports PXE
Shenzhen Chuangyida Electronics Co., Limited🇨🇳CN6 yrs
4 Port Gigabit Ethernet 10/100/1000M PCI-E PCI Express X1 Gigabit Ethernet Network Card Adapter for Desktops Realtek RTL8111F
Shenzhen Daily Electronic Technology Ltd.🇨🇳CN17 yrs
PCIe X1 Ethernet Card Desktop Gaming Network Adapter 5G Gigabit LAN PXE Boot WOL Wake-on-LAN High Speed NIC RJ45 Port
Ganzhou Xuanpin Trading Co., Ltd.🇨🇳CN1 yr
2 Port PCIE X1 1000M PCIe Gigabit Ethernet Dual Ports RJ45 Lan Network Card Chip Intel NH82580 Networking Tow Port Pci-e Server
Shenzhen Ziyueda Technology Co., Ltd.🇨🇳CN6 yrs
Internal Server 2.5G PCIe X1 Ethernet Network Adapter Single RJ45 Port with Multi-Gigabit PXE Boot and UEFI Support

PCIe 3.0 X1 to 10G Gigabit Ethernet Network Card AQC113C Chip 10Gbps RJ45 LAN Adapter PCI Express Server Network Card
Shenzhen Ditaijia Technology Co., Ltd.verified🇨🇳CN1 yr
Gigabit PCIe Fast Ethernet X1 10/100/1000Mbps RTL8111E External Wired Lan Card RJ45 Interface ROHS Certified Stock Available
Shenzhen Zhiguanghong Technologies Co., Ltd.🇨🇳CN10 yrs
Server Ethernet Card with Cooling Fan 10G PCIE 1X RTL8127 PCI-E RTL8127 Chip Gigabit Ethernet PCI Express Network Card for PC
Shenzhen Wanyi Trading Co., Ltd.🇨🇳CN1 yr
PCI Express Network Card PCIE X1 to RJ45 Gigabit Ethernet Network Adapter for RTL8111C Chip 10/100/1000Mbps PXE Startup for PC
Shenzhen Haolin Tong Technology Co., Ltd.🇨🇳CN2 yrs
I350-T2V2 Dual Port Gigabit Ethernet Server Network Card 1000M/1G Intel I350AM2 Chip PCI-E X1 RJ45 Internal Stocked Product

Gigabit Ethernet Network Adapter Intel I350 Chip PCI Express X1 4xRJ45 Ethernet NIC Network Card Internal Wired Type
Shenzhen Yangtse Tech Co., Ltd.🇨🇳CN12 yrs
Single Port 10 Gigabit Ethernet Adapter X520-SR1 E10G41BFSR PCIe 2.0 X8 10GB/s Ethernet Network Interface Card Server External
Yiwu Gewei E-Commerce Firm🇨🇳CN2 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
28 sources cited · Verified industry data & reports

Intel® Ethernet Controller I211: Datasheet
Intel
Datasheet provides the external architecture of Intel® Ethernet Controller I211 features, including device operation, pin descriptions, register definitions,

Intel Ethernet Products for Data Center and Edge
Intel
Intel Ethernet offers 1-200 GbE PCIe and OCP connectivity with flexible ports, precision timing, advanced security, modern manageability and power-efficient ...

Where to Find Intel® Ethernet Controller Datasheets
Intel
Provides links to datasheets for Intel® Ethernet Controllers. These documents describe the external architecture. Intel® Ethernet Controllers. Click the links ...

Intel® Ethernet Controller I211 Datasheet
Mouser Electronics
Small package: 9 x 9 mm. • PCIe v2.1 (2.5 GT/s) x1, with Switching Voltage Regulator (iSVR). • Integrated Non-Volatile Memory (iNVM).

Intel® Ethernet Controller I211-AT
سیسوگ
Low-power, small-footprint, single-port gigabit network connectivity with advanced performance features. either 1000 Mb/s or 10/100 Mb/s modes of operation.

Intel Ethernet I211 vs I219 and Linux Drivers igb vs e1000e
kylemanna.com
The I211 appears to be a dedicated discrete chip. The Intel datasheets for the I211 and I219. Jumbo Frames up to 9KB on I219 and up to 9.5kB on ...
