2.5Gbps Ethernet PCI Express Card

Applications:

Compatible with PCI Express 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.
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.
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.
Low profile and standard profile bracket inside works with both standard and mini size computer case/server.

Product Detail

Product Tags

Technical Specifications
Warranty Information
Part number STC-PN0004 Warranty 3-years
Hardware
Connector Plating Gold-plated
Physical Characteristics
Port PCIe x1 Color Black Interface RJ-45
Packaging Contents
1 x PCIe to 10 /100/1000M/2.5G Ethernet Card 1 x User Manual 1 x Low-profile bracket Single gross weight: 0.30 kg Driver Downloads: https://www.realtek.com/zh-tw/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software
Products Descriptions
This card is a 2.5Gbps Ethernet PCI Express Card, which is specifically designed to plug into a desktop equipped with an available x1, x4, x8 or x16 PCI Express slot.
Overview
2.5GBase-T PCI-E Network Card, Single RJ45 Port 2500/1000/100M/10Mbps Network Adapter with Realtek RTL8125B Ethernet Controller, Support Windows 11/10/8/7, Windows Server, Linux. Features Integrated 10M BASE-T and 100/1000M/2.5G BASE-T 802.3 compatible transceiver Supports 2.5G Lite (1G data rate) mode Auto-Negotiation with Extended Next Page capability (XNP) Compatible with NBASE-TTM Alliance PHY Specification Supports PCI Express 2.1 Supports pair swap/polarity/skew correction Crossover Detection & Auto-Correction Supports 1-Lane 2.5/5Gbps PCI Express Bus Supports hardware ECC (Error Correction Code) function Supports hardware CRC (Cyclic Redundancy Check) function Transmit/Receive on-chip buffer support Supports PCI MSI (Message Signaled Interrupt) and MSI-X Supports power down/link down power saving/PHY disable mode Supports ECMA-393 ProxZzzy Standard for sleeping hosts Supports LTR (Latency Tolerance Reporting) Wake-On-LAN and ‘RealWoW!’ Technology (remote wake-up) support Supports 32-set 128-byte Wake-Up Frame pattern exact matching Supports Microsoft WPI (Wake Packet Indication) Supports PCIe L1 substate L1.1and L1.2 Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization Supports IEEE 802.1Qav credit-based shaper algorithm Supports IEEE 802.1P Layer 2 Priority Encoding Supports IEEE 802.1Q VLAN tagging Supports IEEE 802.1ad Double VLAN Supports IEEE 802.3az (Energy Efficient Ethernet) Supports IEEE 802.3bz (2.5GBase-T) Supports Full Duplex flow control (IEEE 802.3x) Supports jumbo frame to 16K bytes System Requirements Windows OS Linux, MAC OS and DOS PCI Express-enabled system with an available PCI Express slot Package Contents 1 x Single RJ45 Port 2500/1000/100M/10Mbps Network Adapter 1 x User Manual 1 x Low-profile bracket