PCIe x1 to 2.5G LAN CARD (RTL Chipset)

Product Overview

Introduction: This 2.5G PCIe Network Card converts a PCIe slot (X1/X4/X8/16) into a 2.5G RJ45 Ethernet Port. It combines a four-speed IEEE802.3 compatible Media Access controller with a four-speed Ethernet transceiver. It complies with the IEEE802.3u specification for 10/100Mbps Ethernet, the IEEE802.3ab specification for 1000Mbps Ethernet and the latest IEEE802.3bz specification for Super-Fast 2500Mbps Ethernet. It offers high-speed transmission over CAT6/CAT5e UTP cable. It comes with standard brackets and low-profile bracket to meet the needs of different cases such as desktops, workstations, servers, mini tower computers and so on. This super-fast 2.5x-speed card provides much faster data-transfer speeds and is suitable for multiple market segments and emerging applications like gaming, communications platforms, live broadcasts, and downloads in bandwidth-demanding tasks. Product Highlights:

• Integrated 10M BASE-Te and 100/1000M/2.5G base-T 802.3 compatible transceiver
• Supports 2.5G and 1G Lite mode
• Auto-Negotiation with Extended Next Page capability (XNP)
• 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
• Supports PCI MSI (Message Signaled Interrupt) and MSI-X
• Transmit/Receive on-chip buffer support
• Supports ECMA-393 ProxZzzy Standard for sleeping hosts
• Wake-On-LAN and ‘RealWow!’ Technology (remote wake-up) support
• Compatible with IEEE802.3, IEEE802.3u, IEEE802.3ab
• Supports IEEE1588v1, IEEE1588v2, IEEE80.2AS time synchronization
• Supports IEEE802.1Qav credit-based shaper algorithm
• Supports IEEE802.1P Layer 2 Priority Encoding
• Supports IEEE802.1Q VLAN tagging
• Supports IEEE802.1ad Double VLAN
• Supports IEEE802.3az (Energy Efficient Ethernet)
• Supports IEEE802.3bz (2.5GBase-T)
• Supports full duplex flow control (IEEE802.3x)
• Supports jumbo frame to 16K bytes
• Supports Virtual Machine Queue (VMQ)
• Supports quad-core Receive –Side Scaling (RSS)
• Supports Protocol Offload (ARP&NS)
• It is backwards compatible for 2.5Gbps/1Gbps/100Mbps
• The heatsink provides excellent heat dissipation and reduces the temperature quickly to maintain the stability of network transmission.
• Support Win7 / Sever2008/Win8/ Server 2012 / Win10 /Win11 / Linux, DOS, no driver needed on Windows10, easily download the driver in Realtek official website for other OS