Features: Experience fast 10Gbps Ethernet speeds with PCIe 4X networking card, for compatibility and high performances networking in demanding environment. Featuring a standard sfps interfaces and ABS construction, this single port adapters supports flexible fiber module configuration for optimized connectivitys. for IT professional, data center technicians, and users requiring low latencys, high throughput solution for networking intensive applications. Optimizes virtualization environment, database access, and big data processing with its exceptional stability and reduced transmission delays. Rigorously tested for reliability, this PCIe networking card ensures uninterrupted operation with advanced antiinterference technology for enterprise performances. Specifications: Materials:ABS Size:130x55mm Use chip: 82599 chip Bus type: PCPCIExpressX4 Transmission rate: 10Gbps networking interfaces type: sfps+ System interfaces type: PCle3.0 (5.0GT/s) Bezels height: full and half height configuration Operating temperature: 0°C-55°C (32°F-131°F) Package Includes: 1PC PCIe 4X Ethernet networking Card note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.