Support for swap/sex/skew correction detection and automatic correction Support hardware ECC (Error Correction Code)hardware (Cyclic Redundancy Check) functionSupports PCI (Message Signaled Interrupt) and -XSupports ECMA-393 ProxZzzy standard for sleeping hosts Supports Wake-on-LAN and RealWow technology (remote )Compliant with PCI Specification Revision v2.1 Supports 1- 2.5/5Gbps PCI bus Support 2.5G and 1G Lite 100M modeAuto-negotiation with extended page functionality Support for swap/sex/skew correction detection and automatic correction Compatible with IEEE802.3 IEEE802.3u IEEE802. Support IEEE1588v1 IEEE1588v2 IEEE80.2AS time synchronization Support shaping algorithm based on IEEE802.1Qav creditSupport IEEE802.1P layer 2 priority encoding Support IEEE802.1Q VLAN tagging Support IEEE802.3az-2010 Support IEEE802.3bz-2016 (NGBASET) Support full duplex flow control (IEEE802.3x)Supports jumbo frames up to 16K bytes Support for Virtual Machine Queue (VMQ) Support -core receive-side scaling (RSS) Bus Type: M.2 A+ETransmission medium: 1 x 2.5G RJ45 port Transmission rate: 2.5G/1000/100Mbps Network Mode: Support 2.5G and 1G Lite modeNetwork topology: Support IEEE1588v1 IEEE1588v2 IEEE80.2AS time synchronization Support shaping algorithm based on IEEE802.1Qav creditSupport IEEE802.1P layer 2 priority encoding Support IEEE802.1Q VLAN tagging Support IEEE802.3az-2010 Support IEEE802.3bz-2016 (NGBASET) Support full-duplex flow control (IEEE802.3x)colour: greenMaterial: PCBSize: 20x15x6CMPackage Contents:1 x M.2 A+E RTL8125B-Main Card1 x RJ45 terminal1 x CD-Drive Disc1 x Network Terminal CableOnly the above package content other products are not included.Note: Light 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.