Supports Byte/Gender/Skew Correction, Detection, and Auto-Correction; Supports Hardware ECC (Error Correction Code) Hardware Cyclic Redundancy Check (CRC) Functionality Supports PCI (Message Signaled Interrupt) and -X Supports ECMA-393 ProxZzzy standard for sleeping hosts; Supports Wake-on-LAN and "RealWow!" (remote) technology Compatible with PCI Express Specification Revision v2.1; Supports 1- 2.5/5Gbps PCI Express bus; Supports 2.5G and 1G Lite, 100M mode Auto-negotiation with extended next page functionality; Supports Byte/Gender/Skew correction; detection and auto-correction; Compliant with IEEE802.3, IEEE802.3u, IEEE802.; Supports IEEE1588v1, IEEE1588v2, IEEE80.2AS time synchronization; Supports shaping algorithm based on IEEE802.1Qav credit Supports IEEE802.1P Layer 2 priority coding; Supports IEEE802.1Q VLAN tagging; Supports IEEE802.3az-2010; Supports IEEE802.3bz-2016 (NGBASET); Supports full duplex flow control (IEEE802.3x) Supports jumbo frames up to 16K bytes; Supports Virtual Machine Queue (VMQ); Supports four-core receive-side scaling (RSS); Bus Type: M.2 A+E Transmission Medium: 1 x 2.5G RJ45 port; Transmission Speed: 2.5G/1000/100Mbps; Network Mode: Supports 2.5G and 1G Lite mode Network Topology: Supports IEEE1588v1, IEEE1588v2, IEEE80.2AS time synchronization; Supports shaping algorithm based on IEEE802.1Qav credit Supports IEEE802.1P Layer 2 priority coding; Supports IEEE802.1Q VLAN tagging; Supports IEEE802.3az-2010; Supports IEEE802.3bz-2016 (NGBASET); Supports full duplex flow control (IEEE802.3x) Color: Green Material: PCB Size: 20x15x6CM Package Contents: 1 x M.2 A+E RTL8125B Mainboard 1 x RJ45 Terminal 1 x CD Drive Disc 1 x Network Terminal Cable