Price: $99.99 – $11.79
(as of Jan 27,2025 11:51:42 UTC – Details)
Product Description
Realtek RTL8125BG Chipset
The RTL8125B adopts advanced low-power technology and intelligent energy-saving technology, which can provide a more stable, efficient and energy-saving network connection to ensure that the data has excellent performance and stability in high-speed transmission
Comprehensive System Support
Part of win10/win11 is free of drive, win7/win8 needs to install the driver manually , Windows Server 2012 and above need to install the driver, Linux system needs to install the driver
2.5G High-Speed and Stable Gaming Experience 
Compatible with PCIExpress 1.0 to 4.0
Suitable for PCI-E x1, x4, x8, x16 Slot.2.5Gb, Single RJ45 Ports, work with over CAT5e UTP cable or CAT3 UTP(10Mbps only)cable
Standard & Low Profile Bracket
Low profile and standard profile bracket inside works with both standard and mini size computer case/server
Choose the 2.5G/10G Network Card According to Your Needs
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Customer Reviews
4.1 out of 5 stars
37
4.1 out of 5 stars
37
3.5 out of 5 stars
10
4.1 out of 5 stars
37
4.1 out of 5 stars
37
4.1 out of 5 stars
37
4.1 out of 5 stars
37
Price
$11.79$11.79
$34.99$34.99
$32.99$32.99
$69.99$69.99
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$179.99$179.99
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Controller
RTL8125B
RTL8125B
Intel 82599EN
Intel 82599ES
Broadcom BCM57810S
Intel X710-BM2
Intel XL710-BM1
Data Rate
2.5Gbps
2.5Gbps
10Gbps
10Gbps
10Gbps
10Gbps
10Gbps
Port Configure
1*RJ45
2*RJ45
1*SFP+
2*SFP+
2*SFP+
2*SFP+
4*SFP+
PCIe
PCIe1.0 to 4.0 x1/x4/x8/x16
PCIe1.0 to 4.0 x1/x4/x8/x16
PCIe2.0x8
PCIe2.0x8
PCIe2.0x8
PCIe3.0x8
PCIe3.0x8
Low-Profile Bracket
【2.5G RJ45 PCI-E NIC】 Compatible with PCIExpress 1.0 to 4.0 , suitable for PCI-E x1, x4, x8, x16 Slot.2.5Gb, Single RJ45 Ports, work with over CAT5e UTP cable or CAT3 UTP(10Mbps only)cable
【Realtek RTL8125B Ethernet Controller】The RTL8125B adopts advanced low-power technology and intelligent energy-saving technology, which can provide a more stable, efficient and energy-saving network connection to ensure that the data has excellent performance and stability in high-speed transmission
【Comprehensive System Support】Part of win10/win11 is free of drive, win7/win8 needs to install the driver manually , Windows Server 2012 and above need to install the driver, Linux system needs to install the driver
【 Standard & Low Profile Bracket】Low profile and standard profile bracket inside works with both standard and mini size computer case/server
【After-sales Service】30-day free return,1-year warranty,lifetime technology support.Any product quality and compatibility issues, please contact us
Introducing the 2.5GBase-T PCI-E Network Card with Realtek RTL8125B Ethernet Controller!
Upgrade your network connection with this high-speed network adapter that supports speeds of 2500/1000/100M/10Mbps. With a single RJ45 port, you can enjoy fast and reliable internet connectivity for your desktop PC.
The Realtek RTL8125B Ethernet Controller ensures stable and efficient data transfer, making it perfect for gaming, streaming, and downloading large files. Plus, this network card is compatible with a wide range of operating systems, including Windows 11/10/8/7, Windows Server, and Linux.
Don’t settle for slow and unreliable internet connections – invest in the 2.5GBase-T PCI-E Network Card today and experience lightning-fast speeds like never before! #networking #upgrade #ethernetadapter
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