Ubiquiti USW-Flex-Mini — 5-Port Gigabit Desktop Switch

The Ubiquiti UniFi Switch Flex Mini (USW-Flex-Mini) is a compact and cost-efficient 5-port Gigabit managed switch ideal for home or small office networks. Delivering 10 Gbps switching capacity, it’s powered via PoE (802.3af/at) or USB-C, consuming only 2.5 W. With line-rate performance, intuitive UniFi Network management, and advanced Layer 2 features, it’s perfect for discreetly expanding your network.

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Description

The Ubiquiti UniFi Switch Flex Mini (USW-Flex-Mini) is a sleek, fanless Layer 2 switch designed to expand your network in the most compact of settings. Equipped with five Gigabit RJ45 ports, it offers one PoE-in capable port and four standard data ports. This switch is highly energy-efficient (max 2.5 W) and can be powered using 802.3af/at PoE or a small 5 V/1 A USB-C adapter—making it flexible for deployment under desks, in racks, or behind TVs.

Despite its petite size, the Flex Mini supports a generous 10 Gbps switching capacity, 5 Gbps non-blocking throughput, and a forwarding rate of about 7 Mpps. Layer 2 capabilities include storm control, flow control, egress rate limiting, jumbo frames, port isolation, port mirroring, and more. Managed through the UniFi Network Controller, it grants centralized control, VLAN setup, port mirroring, and real-time visibility.

Its durable polycarbonate body and lightweight (150 g) design make it an elegant and practical solution for network expansion, perfect for power users, WISPs, or enterprise environments needing efficient, space-saving switching.


Application

Home networking, Small office, WISP deployments, Media centers, Desk or wall-mounted expansions


Key Features

✔ 5-port Gigabit Layer 2 switch in a compact desktop form factor
✔ PoE (802.3af/at) or USB-C power input options
✔ Only 2.5 W power consumption—high energy efficiency
✔ 10 Gbps switching capacity; 5 Gbps non-blocking throughput; ~7 Mpps forwarding rate 
✔ Advanced Layer 2 controls: storm control, port isolation, jumbo frames, flow control, and port mirroring
✔ Managed via UniFi Network Controller for seamless integration
✔ Lightweight, durable polycarbonate housing—only 150 g
✔ Energy-efficient and NDAA-compliant

Specifications

Specification Details
Brand Ubiquiti
Model / Product Code UniFi Switch Flex Mini (USW-Flex-Mini)
Ethernet Ports 5 × 10/100/1000 RJ45 (1 PoE-in capable)
Switching Capacity 10 Gbps
Non-Blocking Throughput 5 Gbps
Forwarding Rate ≈ 7 Mpps
Layer 2 Features Storm control, flow control, egress rate limiting, jumbo frames, port isolation, port mirroring
Power Options (1) USB-C, 5 V/1 A; (2) 802.3af/at PoE
Max Power Consumption 2.5 W
Heat Dissipation ≈ 6.8 BTU/hr
Dimensions 107 × 70 × 21 mm (4.2 × 2.8 × 0.8″)
Weight 150 g (5.3 oz)
Enclosure Material Polycarbonate
ESD Protection ±16 kV Air / ±12 kV Contact
Operating Temperature –5 °C to 45 °C (23 to 113 °F)
Operating Humidity 10% to 90% noncondensing
Certifications & Approvals CE, FCC, IC, Anatel; NDAA compliant
Software Requirements UniFi Network Controller version 5.12.5 or later
Warranty Limited manufacturer warranty (per Ubiquiti policy)
Package Contents Flex Mini switch, USB-C adapter (with single-pack), Quick Start Guide

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