The StarTech PEX10GSFP4I is a 4-port SFP+ server network card designed for business and IT environments requiring high-speed network connectivity. This PCIe 3.0 network adapter utilizes the Intel XL710-BM2 chipset, providing 10 Gigabit Ethernet capabilities. It is suitable for organizations needing to upgrade server network infrastructure to support increased data throughput and reduce bottlenecks in data centers, virtualized environments, or high-performance computing applications. The card supports both multi-mode fiber (MMF) and single-mode fiber (SMF) connections, offering flexibility for various fiber optic deployments.