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2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller Supports Windows 7/8/10/11/Linux/MAC
5.0 (103 items)
Limited Time SaleUntil the end
18
22
52
$8.27 cheaper than the new price!!
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New $13.79
Product details
| Management number | 239399831 | Release Date | 2026/07/14 | List Price | $5.52 | Model Number | 239399831 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Ultra-Fast 2.5Gbps Speed with RTL8125B Chip:This 2.5GB PCIe Network Card adopts advanced 2.5G Base-T technology, providing transfer speeds up to 2.5Gbps, 2.5x faster than standard gigabit adapters. Powered by the stable RTL8125B controller chip, this 2.5G NIC ensures lower latency, stronger stability, and smoother transmission for gaming, streaming, and large-file transfers.
- Wide Compatibility & Flexible PCIe Design:This internal computer networking card supports PCIe X1, X4, X8, X16 slots and is backward compatible with 2.5Gbps, 1Gbps, and 100Mbps network speeds. The Ethernet adapter automatically negotiates the best connection speed, making it widely compatible with standard and mini-tower computer cases with both low-profile and full-height brackets.
- Stable Performance & QoS Technology:Designed with Quality of Service (QoS) function, this 2.5GB Network Card optimizes network bandwidth allocation, effectively reduces network congestion, and provides priority transmission for online gaming and high-load network tasks. It delivers a stable, uninterrupted connection for gaming, live streaming, and office work.
- Rich System Support & Professional System Compatibility:This Network Card supports multiple systems including Windows 11/10/8.1/8/7, Windows Server series, Linux, DOS, MAC, as well as DSM, PVE, iKuai, Unraid 6.9.2, OpenWrt, ESXI 6.7 (not compatible with ESXI 7.0). The wide system coverage makes this 2.5G NIC ideal for home, office, and server applications.
- Wake-on-LAN Function & Reliable After-Sales:This PCIe Ethernet Adapter supports Wake-on-LAN (WOL), allowing you to remotely power on/off your computer for easier device management and energy saving. Combined with stable RTL8125B performance, this 2.5GB PCIe Network Card brings strong reliability for long-term daily and industrial use.
| ASIN | B0G2MQ5ZQ5 |
|---|---|
| Brand | Rielincard |
| Color | red |
| Item Weight | 0.2 Pounds |
| Manufacturer | Rielincard |
| Model Number | RTL8125B |
| BuiltIn Media | User Manual,Rielincard 2.5G Network Card |
| Compatible Devices | Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0 |
| Data Link Protocol | IEEE 802.3 |
| Data Transfer Rate | 2.5 Gigabits Per Second |
| Hardware Interface | PCI Express x1, PCI Express x16, PCI Express x4 |
| Warranty Description | 1 year warranty |
| Item Dimensions L x W x H | 5.74"L x 5"W x 0.94"H |
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