Quad Port PCIe Network Adapter Overview Four RJ45 ports with 2.5 Gbps Ethernet per port for fast, scalable network connectivity. PCIe interface for easy integration into compatible desktops and servers. Fully supports 802.1Q VLAN tagging for effective network segmentation and traffic management. Broad OS compatibility with support for multiple operating systems. Includes 12 cm (120 mm) and 8 cm (80 mm) form factor brackets for flexible installation in a range of computer cases or servers. Heatsink design helps keep network temperatures low for stable operation. Key benefits performance networking: four independent 2.5 Gbps ports enable rapid data transfer, ideal for bandwidthintensive workloads. Flexible deployment: suitable for desktops, workstations, and servers, with brackets to fit different chassis sizes. Secure and organized networks: VLAN support allows you to segment traffic and improve security and performance. Easy setup and broad compatibility: operates with multiple operating systems and standard PCIe interfaces, minimizing setup time. Reliable operation: thermal management via a heat sink helps maintain steady performance under load. Specifications at a glance Ports: 4 x RJ45 Speed: up to 2.5 Gbps per port; supports 10/100/1000 Mbps autonegotiation Interface: PCIe VLAN: 802.1Q compliant OS compatibility: supports multiple operating systems Brackets: includes 12 cm and 8 cm formfactor brackets Thermal management: builtin heat sink Use scenarios Home or small office NAS and media server: dedicate separate speed NICs for storage access, backups, and media streaming to improve overall performance. Virtualization and multiVM hosts: provision multiple fast network paths to support virtual machines, containers, and isolated networks with VLAN tagging. Small data center or server rack deployment: use VLAN segmentation and throughput connections to improve traffic isolation and throughput for critical services. Notes This description preserves the product's original function and features: quadrupleport PCIe network connectivity, 2.5 Gbps per port, 802.1Q VLAN support, broad OS compatibility, flexible mounting brackets, and thermal management for reliable operation.