10Gtek 10Gb PCI-E NIC Network Card, Intel X550-AT2 Controller Chip, Single RJ45 Port, Intel X550-T1 Compatible, 10Gbase-T LAN Card, PCI-E 3.0

[Important Notes] Dell and HPE servers require MCU information consistency with the host OS, but this NIC does not support this. Please inquire before purchasing. [Important] SFP+ not supported! Hot-swap not supported! [Controller Included] Equipped with Intel X550-AT2 controller. Supports Single Root I/O Virtualization (SR-IOV) to improve network performance. [Supported OS] Windows Server 2012/2016/2019/2022/2025, Windows 7/8/10/11, Linux, VMware ESX/ESXi 6/7, FreeBSD 11/12/13/14, Ubuntu 20/22. [Specifications] Single 10G RJ45 port, PCIe 3.0 (8.0 GT/s) x4 lanes, 100m with Cat.6a. Full-height and low-profile brackets for standard computers and servers are included. [※Caution! Enjoy 10Gtek's 30-day free return policy, 3-year free warranty, and lifetime free technical support. ① We do not recommend updating the firmware of any of our NIC products yourself after purchase. Updating the firmware carries a high risk and may render the NIC unusable. Damage to the NIC caused by updating the firmware yourself after purchase is not covered under warranty. ② [Driver-related changes] The included CD drive has been discontinued and replaced with a QR code label. The network card has a QR code label attached for driver download. Please use the QR code to download the driver (drivers can also be downloaded from the Intel official website).