PCIe x1 RTL8125BG Single Power Port/RJ45 2.5G Quad-Speed Network Interface Card Description: SE-LG8125B-BT PCI Express RTL8125B 2.5G Single-Port Network Adapter integrates a four-speed IEEE802.3-compliant media access controller with a four-speed Ethernet transceiver. Compliant with IEEE 802.3u 10/100Mbps Ethernet specifications, IEEE 802.3ab 1000Mbps Ethernet specifications, and IEEE 802.3bz 2500Mbps Ethernet specifications. It also provides high-speed transmission via CAT5e UTP cable or CAT3 UTP cable (10Mbps only). It is suitable for multiple market segments and emerging applications, such as desktop computers, workstations, servers, communication platforms, and embedded applications. Specifications: Primary Chipset: Realtek RTL8125B Bus Type: PCIe x1 2.5Gbps/5.0Gbps, Revision v2.1 Transmission Medium: 1 x 2.5G RJ45 port Transmission Rate: 2.5G/1000/100Mbps Network Modes: Supports 2.5G and 1G Lite modes Network Topology: - Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.3az time synchronisation - Supports IEEE 802.1Qav credit-based shaping algorithm - Supports IEEE 802.1P Layer 2 priority encoding - Supports IEEE 802.1Q VLAN tagging - Supports IEEE 802.3az-2010 - Supports IEEE 802.3bz-2016 (NGBASE-T) - Supports full-duplex flow control (IEEE 802.3x) Functional Features: - Auto-negotiation with extended next-page capability - Supports switch/snapshot/skew correction - Cross-detection and auto-correction - Supports hardware ECC (Error Correction Code) and hardware CRC (Cyclic Redundancy Check) - Supports PCI MSI (Message Signalled Interrupt) and MSI-X - Supports ECMA-393 ProxZzzy standard for sleeping hosts - Supports Wake-on-LAN and ‘RealWow!’ technology (remote wake-up) System Requirements: - For Linux, Win 7/Win 8/Server 2008/Win 8.1/Server 2012/Win 10 32/64-bit - One available PCI Express x1/x4/x8/x16 slot. Package includes: 1 x PCIe RTL8125B 2.5G Single Ethernet Port Network Card 1 x Bracket