Ubiquiti Flex Mini 2.5G (USW-Flex-2.5G-5) — Compact Multi-Gigabit Managed Switch
The Ubiquiti Flex Mini 2.5G is a compact, fanless 5-port 2.5G managed switch engineered for modern high-speed networks in tight spaces. Featuring five 1/2.5 GbE RJ45 ports with non-blocking throughput, this UniFi switch delivers enterprise-grade layer 2 switching in a desktop form factor. Power it via integrated PoE input or optional USB-C adapter—perfect for offices, studios, and edge deployments requiring silent, efficient connectivity without sacrificing performance.
Key Features
- Five 1/2.5 GbE RJ45 ports with non-blocking throughput
- Flexible power options: 2.5 GbE PoE input or 5V/1A USB-C adapter
- Layer 2 managed switching with VLAN and QoS support
- Fanless plastic enclosure for silent, space-constrained environments
- Centralized management via UniFi Network application
- Compact desktop form factor ideal for multi-gigabit deployments
- PoE-powered option eliminates separate power infrastructure
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ubiquiti Networks |
| Model |
USW-Flex-2.5G-5 |
| Ports |
5 × 1/2.5 GbE RJ45 |
| Switching Capacity |
Non-blocking throughput |
| Layer |
Layer 2 Managed |
| Power Input |
2.5 GbE PoE or 5V/1A USB-C |
| Enclosure |
Fanless plastic |
| Management |
UniFi Network application |
| Features |
VLAN, QoS, centralized control |
Frequently Asked Questions
What is the Ubiquiti Flex Mini 2.5G used for?
The Flex Mini 2.5G is ideal for connecting high-speed devices in offices, studios, and edge locations. It consolidates multi-gigabit traffic from cameras, workstations, and servers while integrating seamlessly into UniFi networks for centralized management and monitoring.
Can the Flex Mini 2.5G be powered via PoE?
Yes. This managed switch accepts 2.5 GbE PoE input, eliminating the need for separate power infrastructure. Alternatively, use the included 5V/1A USB-C adapter for flexible deployment in any environment.
Is the Ubiquiti Flex Mini 2.5G fanless?
Absolutely. The fanless design ensures silent operation, making it perfect for noise-sensitive environments like studios, offices, and conference rooms without compromising performance or reliability.
Does the Flex Mini 2.5G support VLAN and QoS?
Yes. As a layer 2 managed switch, it supports VLAN segmentation and QoS prioritization, allowing you to optimize traffic and maintain network performance across multiple applications and user groups.
