The Ubiquiti UniFi Flex Mini 2.5Gbps 5-Port Switch (USW-Flex-2.5G-5) is a compact, high-performance managed Layer 2 switch designed for modern, high-bandwidth networking environments. Featuring five multi-gigabit RJ45 ports, it provides robust connectivity for devices requiring speeds up to 2.5 Gbps while maintaining a small, desktop-friendly footprint.
Technical Specifications
- Model Number: USW-Flex-2.5G-5
- Networking Interfaces: 5 x 2.5 GbE RJ45 ports (10M/100M/1G/2.5G)
- Switching Capacity: 25 Gbps
- Total Non-Blocking Throughput: 12.5 Gbps
- Forwarding Rate: 18.6–19 Mpps
- Power Method: USB Type-C (5V DC, 1A) or PoE
- Max. Power Consumption: 5W (AC/DC input), 6.4W (PoE input)
- Dimensions: 117.1 x 90 x 21.2 mm
- Weight: 206 g
- Enclosure Material: Polycarbonate
Key Features
- Multi-Gigabit Performance: Five 2.5 GbE ports offer versatile speed support (10/100/1000/2500 Mbps) to handle modern high-speed ISP plans and local network traffic.
- Flexible Power Options: Designed for deployment versatility, it can be powered via the included USB-C adapter or through PoE (Power over Ethernet).
- Advanced Layer 2 Switching: Includes enterprise-grade features such as STP/RSTP, port isolation, storm control, VLAN support (up to 256), and jumbo frame support.
- Compact Design: Its small form factor and lightweight construction make it ideal for desktop use or discreet placement in home/office environments.
- Reliable Management: Fully integrated into the UniFi Network application for centralised management, traffic monitoring, and configuration.
Note: Ensure you are using UniFi Network version 8.4.62 or later for full compatibility and management support.





