PCIE 10G network card will allow users to transfer a single electrical port 10G network port on a desktop computer or server, providing a high-speed transmission speed of 10Gbps. Desktop server single-port 10G Ethernet network adapter, which uses PCIExpress Gen2/3 x4 channel and supports five network speeds: 10GBASET/5GBASET/2.5GBASET/1000BASET/1OOBASETX. Expandable virtualization and unified storage, easily create a high-speed 10GbE network environment. If you are a e-sports player who pursues stability and high speed, this 10G network card is a good high-speed network solution Equipped with 10G port, it provides a high-speed transmission speed of 10Gbps and has a higher data transmission rate. Easily upgrade to 10G network through network cable. E-sports and playing large games can maintain stable network transmission and deal with delays, freezes and disconnections Adopting AQC107 chip solution, multi-core processor, expandable virtualization and unified storage, better compatibility and stability The enlarged heat sink design can effectively and continuously dissipate heat quickly, avoiding unstable data transmission due to overheating. PCI-E X4 interface design, compatible with PCI Express X8 and X16 channels. It can be used in both large and small chassis. Industrial temperature: -40 to 108C Commercial temperature: 0 to 108C Storage temperature: -50 to 150C System Requirements: 7/8/8.1/10/WIN11 Server 2008 R2/2012 R2/2016 R2/2019 R2 Linux stable version 2.6.32/3.x/4.x or higher Linux CentOS/RHEL 6.5/7.x or higher 14.x/15.x/16.x or higher ESX/ESXi 4.x/5.x/6.x or higher OS Material: PCB colour: blue Package Contents: 1 x Network Card 1 x Baffle Only the above package content, other products are not included. Note: Light reflection 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.