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 constraints2. 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 environments3. 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 confidence4. THROTTLING CONTROL: 10Gb Ethernet NIc card adopt interrupt throttling control to limit maximum interrupt rate and increase CPU usage, useful and practical5. HIGH SPEED CONNECTION: SFP Ethernet NIC card can achieve high speed network connection through SFP+ interface, in accordance with IEEE 802.3 and SFF8431 standardsSpecification:Item Type: Ethernet NIC CardApplicable Network: M.2 10G industrial server network cardMaster Controller: For (R) JL82599ENBus Type: M.2 B+M KEYTransmission Rate: 10GbENumber 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 Card1 x Single Port SFP+ Network Card1 x Connection Cable1 x Short Baffle1 x Screw2 x Cable Tie