Features: Boost your network speed with our PCI-e X1 single port 2.5G-Ethernet network adapter, featuring Intel-I210AT chipset for reliable-performance. With a transmission rate of 10/100/1000Mbps and PCI-E-v2.1, this adapter is perfect for desktops, workstations and-server. Ideal-for tech-enthusiasts and professionals who demand faster network speeds and reliable connectivity-for their devices. Whether you're streaming high-definition videos or transferring large files, our network adapter ensures smooth and fast-data transfer. Built-with high-quality PCB-material and compatible for various operating-systems, our network adapter is a must-have for anyone seeking-improved network-performance. Specifications: Material:PCB Size:As Picture Shown Applicable network type: Gigabit-Ethernet Application: desktop computers, workstations-server. Working temperature: 0-55, working humidity 10%-90%, storage temperature -20-70, storage humidity 5%-90%. Main chip: intel-I210AT Transmission rate: 10/100/1000Mbps Bus type: PCI-E-V2.1,2.5GT/Sx1-Lane. Package Includes: 1x Network Card note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.