Feature: 1. APPLICATION AREAS: Ethernet NIC card is suitable any mobile device, desktop, workstation and other network equipments, meet high performance network requirements and space constraints 2. APPLICABLE MODEL: M.2 to 10Gb Ethernet NIC card driver support for FreeBSD, for Linux, for ESXi, for Win series, flexible to adapt to different environments 3. STABLE TRANSMISSION: The M.2 B+M KEY Ethernet NIC card support transmission rates up to 10GbE, ensuring fast and stable data transmission, you can use with confidence 4. THROTTLING CONTROL: 10Gb Ethernet NIc card adopt interrupt throttling control to limit maximum interrupt rate and increase CPU usage, useful and practical 5. HIGH SPEED CONNECTION: SFP Ethernet NIC card can achieve high speed network connection through SFP+ interface, in accordance with IEEE 802.3 and SFF‑8431 standards Specification: Item Type: Ethernet NIC Card Applicable Network: M.2 10G industrial server network card Master Controller: For (R) JL82599EN Bus Type: M.2 B+M KEY Transmission Rate: 10GbE Number of Ports: 1 x SFP+ Network Topology: IEEE 802.3: 10GBASE - (E10G41BFSR, E10G42BFSR), 10GBASE-LR (E10G41BFLR) SFF-8431: 10GSFP+Cu (also known as direct connection) Supported Operating Systems: For FreeBSD, for Linux, for VMWare ESXi, for Win7, for Win-server2012, for Win-server2008, for Win8, for Win8.1, for Win-server2016, for Win10 . Package List: 1 x M.2 Card 1 x Single Port SFP+ Network Card 1 x Connection Cable 1 x Short Baffle 1 x Screw 2 x Cable Tie