The UniFi Switch Flex Mini 2.5G (USW-Flex-2.5G-5) is an ultra-compact managed Layer 2 Ethernet switch designed to deliver affordable multi-gigabit connectivity at the network edge. Built for modern high-speed networks, the UniFi Switch Flex Mini 2.5G provides seamless integration with UniFi Wi-Fi 6/6E/7 access points and multi-gig devices, making it ideal for desktops, home offices, retail counters, and small business deployments. Product Overview The UniFi Switch Flex Mini 2.5G expands the Flex Mini lineup with 2.5 Gigabit Ethernet support while maintaining a fanless, energy-efficient design. It offers simple deployment, centralized UniFi management, and reliable performance for environments requiring faster-than-Gigabit switching without the complexity of larger switches. Switching & Performance Managed Layer 2 Ethernet switch Multi-gigabit switching for high-speed client devices Low-latency packet forwarding Designed for edge and desktop deployments Ethernet Ports 5 × 2.5 Gigabit Ethernet ports Auto-negotiation and auto MDI/MDI-X support Suitable for multi-gig access points, PCs, and NAS devices Power & Efficiency Power method: USB-C power input Low power consumption Fanless design for silent operation Management & Network Features Managed via UniFi Network Application Centralized configuration and monitoring VLAN support and traffic segmentation Port mirroring and basic switch security features Physical Design Compact desktop form factor Lightweight enclosure Ideal for desk, shelf, or small enclosure installation Reliability & Operation Designed for continuous 24/7 operation Stable performance with minimal heat output Ideal Use Cases Multi-gig desktop and office switching Connecting Wi-Fi 6/6E/7 access points Home labs and small business networks Retail and professional workspaces Key Features 5-port 2.5 Gigabit managed switch Compact and fanless design USB-C powered UniFi-managed Layer 2 features Ideal for edge and desktop deployments Meta Description UniFi Switch Flex Mini 2.5G (USW-Flex-2.5G-5) is a compact 5-port 2.5GbE managed switch delivering silent, energy-efficient multi-gig connectivity with centralized UniFi management for modern networks. Datasheet
