Features:
High-Speed PCIe Network Adapter: Equipped with the RTL8125B chip, it supports data transfer rates up to 2.5 Gbps, significantly increasing business working efficiency by boosting network speed.
Stable and Reliable Transmission: The transmission is more stable, reducing the likelihood of packet loss and distortion, ensuring smooth and efficient data communication.
Versatile PCI Express Slot Compatibility: The network adapter fits any PCI Express x1, x4, x8, or x16 socket, making it a versatile option for various motherboard configurations. (Note: Only works with PCI-E slots, not PCI slots.)
Auto-Negotiation Capability: The 2.5G ethernet card automatically negotiates between high-speed and low-speed connections, adapting to the connected network device for optimal performance.
Adherence to IEEE Standards: Fully compliant with IEEE 802.3, IEEE 802.3U, IEEE 802.3AB, IEEE 802.3AZ, and IEEE 802.3BZ standards, ensuring compatibility and reliability in various network environments.
Efficient Heat Dissipation: An imported alloy heat sink effectively removes excess heat, keeping the network card at normal operating temperatures for double stable operation and prolonged lifespan.

Specifications:
Chipset: RTL8125
Port Configuration: 1 x RJ45
Compliance Standards: IEEE 802.3, IEEE 802.3U, IEEE 802.3AB, IEEE 802.3AZ, IEEE 802.3BZ
Data Interface: PCI Express 1x slot (supports PCI Express 2.1, 1-Lane 2.5G/5Gbps)
Auto MDIX: Yes
Full Duplex Support: Yes
LED Indicators: 100M/1G/2.5G Link/Act
Dimensions: 72mm x 54mm
Supported Systems: For Windows 10(32/64), for Windows 11(32/64), for Win7 (32/64), for Win8/8.1 (32/64), for Windows Server 2012/2008, for Linux
Drive Support: For Windows 10, for Windows 11
Network Media Support:
10Base-T, CAT3 or above UTP
1000Base-Tx, CAT5 or above UTP
2.5GBase-T, CAT5e or above UTP (implied by 2.5G support)
Additional support:
Support PXE(Preboot Execution Environment) function.
Support Wake on LAN
Support 2.5G and 1G Lite mode
Compatible with NBASE-T Alliance PHY Specification
Supports IEEE 802.1P Layer 2 Priority Encoding
Supports IEEE 802.1Q VLAN tagging
Supports IEEE 802.3az (Energy Efficient Ethernet)
Supports IEEE 802.3x Full Duplex flow control

Package Included:
1 * Adapter Card
1 * Half baffle
1 * Screw