Welcome to our store! Controller: Utilizes the Intel I225 V Ethernet controller with a Base T copper network interface, providing a compact single-port integrated multi-gigabit (2.5G), MDI (copper) standard IEEE802.3 Ethernet interface with 10BASE TE connectivity for 2500BASE T, 1000BASE T, 100BASE TX. RJ45 Port: The server network card is compatible with a single-port 2.5GbE RJ45 port (copper), IEEE802.3x and IEEE802.3z-compliant flow control support with software-controllable RX thresholds and TX pause frames. Plug and Play: Plug and Play, no driver required, easy installation and ready to use, made of PCB material, high reliability. Features: The RJ45 server network card supports IEEE802.3az Energy Efficient Ethernet (EEE) for LAN wake-up, Time Sensitive Networking (for TSN) function, Auto Crossover Detection (for MDI, for MDI X), TCP, UDP, IPv4 checksum offload (Rx, Tx) Transport Segmentation Offload (TSO) ( IPv4, IPv6) Application Scope: The 2.5G Ethernet server NIC is suitable for all mobile devices, desktops, workstations, value servers, or industrial designs with strict space limitations. Item Type: M.2 Server NIC Material: PCB Applicable Network: 2.5G Server NIC Host Controller: For Intel I225 V Bus Type: M.2 B,M KEY Media Interface: 1xRJ45 Copper cable Transmission Rate: 2.5GMbps 1000Mbps 100Mbps Network Topology: 2500BASE T, 1000BASE T, 100BASE TX, 10BASE TE IEEE 802.3bz, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3az, Energy Efficient Ethernet (EEE) Management Features: for IPMI Pass Through Via for SMBus or for NC SI, for iSCSI boot, for WoL, for PXE Remote Boot, for VLAN filtering Operating System: For Microsoft for Windows 10 32 64bit Operating Temperature: 0 to 55 °C Storage Temperature: -40 to 70 °C Storage Humidity: 90% Non-condensing relative humidity at 35 °C Package Includes: 1 x Network Card 1 x User Manual 1 x Short Baffle 1 x CD Upgrade your network with this high-performance 2.5G Ethernet server NIC! Enjoy fast and reliable connectivity with plug-and-play installation. Ideal for servers, workstations, and industrial applications.