Description <br> 1.This Ethernet network card features advanced auto-negotiation and scalable next page capabilities.It ensures seamless and efficient communication by supporting swap/parity/negative correction, crossover detection, and auto-correction. <br> 2.This LAN adapter is equipped with hardware ECC (Error Correction Code) and (Cyclic Redundancy Check) functions to enhance data integrity and reliability. <br> 3. adapter supports PCIMSI (Message Signaled Interrupt) and -X,which enables optimized interrupt handling and reduces CPU utilization. <br> 4.This bus network card supports the ECMA-393 ProxZzzy standard,which enables energy-saving sleep mode operation on compatible hosts. <br> 5.This Ethernet adapter is compatible with a variety of operating systems,enjoy reliable and uninterrupted network connections on multiple platforms. <br> <br> Product name:Single-port 2.5G Gigabit network card <br> Applicable network type:Gigabit Ethernet <br> Network connection type:RJ45 <br> LED indicator:LINK/ACT (normal connection) <br> Applicable models:desktop computers <br> Main control chip:RTL8125 <br> Specification:B:M.2 A+E/Straight Pin <br> Colour:As Shown <br> Material:PCB <br> <br> Package Contents: <br> 1 x Single-port 2.5G Gigabit network card <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>