FENVI RTL8127 10G PCIe X4, 4X Faster Than 2.5G, NAS/Server, Win/Linux

PCIe 3.0 x4 Interface Designed to fit PCIe 3.0/4.0 slots, this network adapter delivers efficient data throughput for servers, NAS, and desktop PCs. The low-profile bracket makes it suitable for compact ITX builds and small-form-factor systems with limited expansion space
Multi-Gig Speed Support Delivers 10Gbps bandwidth with auto-negotiation down to 5G/2.5G/1G/100Mbps, allowing seamless integration with existing routers, switches, and Cat5e/Cat6 cabling. Up to 4x faster than regular 2.5G adapters, offering a practical upgrade path for home and office networks without replacing entire infrastructure
High-Performance Multi-Gigabit Controller Built with hardware offload technology that reduces CPU usage during high-speed data transfers, maintaining stable network performance for data centers, gaming PCs, workstations, and NAS environments requiring consistent low-latency connectivity
Broad Operating System Support Compatible with Windows 10/11, Windows Server, Linux distributions, VMware ESXi and mainstream open-source storage OS. Plug-and-play installation with full driver support across major platforms simplifies deployment for both enterprise IT and home users
Versatile Applications Ideal for 4K/8K video editing, large file transfers, cloud storage access, virtualization workloads, and high-bandwidth NAS setups. The compact design and efficient power consumption make it a reliable choice for both professional workstations and home lab environments