---
product_id: 278700729
title: "Ubiquiti Networks Unifi Security Gateway (USG-PRO-4)"
brand: "ubiquiti networks"
price: "¥218300"
currency: JPY
in_stock: true
reviews_count: 5
category: "Ubiquiti Networks"
url: https://www.desertcart.jp/products/278700729-ubiquiti-networks-unifi-security-gateway-usg-pro-4
store_origin: JP
region: Japan
---

# 2GB RAM for lightning-fast processing 802.11ad wireless for ultra-fast connectivity Enterprise-grade firewall security Ubiquiti Networks Unifi Security Gateway (USG-PRO-4)

**Brand:** ubiquiti networks
**Price:** ¥218300
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your network security with pro-level speed and style

## Quick Answers

- **What is this?** Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) by ubiquiti networks
- **How much does it cost?** ¥218300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/278700729-ubiquiti-networks-unifi-security-gateway-usg-pro-4)

## Best For

- ubiquiti networks enthusiasts

## Why This Product

- Trusted ubiquiti networks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Compact:** Modern silver design fits effortlessly into any professional workspace
- • **Rock-Solid Security:** Enterprise-grade firewall protects your network from evolving cyber threats
- • **Unifi OS Integration:** Streamlined management with Ubiquiti’s intuitive Unifi OS for total control
- • **Next-Gen Connectivity:** Supports 802.11ad wireless for blazing fast, low-latency connections
- • **Powerhouse Performance:** 2GB RAM ensures seamless multitasking and rapid data throughput

## Overview

The Ubiquiti Unifi Security Gateway PRO 4 (USG-PRO-4) is a compact, high-performance network security device featuring 2GB RAM, 802.11ad wireless support, and enterprise-grade firewall protection. Designed for professional environments, it integrates seamlessly with Unifi OS to deliver robust, scalable security and ultra-fast connectivity in a sleek silver chassis.

## Description

-

Review: I upgraded my network at home to a fiber optic network. I have a ubiquiti system. My existing gateway would not work with fiber. I reasearched it and found that it was an existing problem. Also, my research said this was the product that was the fix. So I finally ordered it and installed it last night. Installation was simple. Initially the system would not adopt it, but I reset it and the adoption process was easy. I had been using my existing ubiquiti system with the third party router for the fiber. Once I got this piece of equipment, I was able to start using my cloud key again. The system immediately updated all the devices and then the system was ready to go. The speeds for my network were noticably faster with the addition of this piece of equipment. Satisfied customer.
Review: Es el segundo que compro junto a su hermano pequeño de 3 puertos y estoy encantado, es sencillo de configurar si tienes unos pequeños conocimientos

## Features

- Compact construction
- Seamless functionality
- Unparalleled performance
- Brand: Ubiquiti Networks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01A9HFTYA |
| Antenna Location | Home |
| Antenna Type | Internal |
| Brand | Ubiquiti Networks |
| Built-In Media | Router, power supply, Ethernet cable, quick start guide, warranty card |
| Color | silver |
| Compatible Devices | Electronic Devices" or "Network Devices |
| Connectivity Protocol | ethernet |
| Connectivity Technology | Ethernet |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (281) |
| Data Transfer Rate | 1000 Megabits Per Second |
| Frequency | 1 GHz |
| Frequency Band Class | Single-Band |
| Global Trade Identification Number | 00810354021572, 00810354022821 |
| Has Internet Connectivity | Yes |
| Has Security Updates | Yes |
| Is Modem Compatible | No |
| Item Weight | 2.3 Kilograms |
| LAN Port Bandwidth | 1000 Mbps |
| Manufacturer | Ubiquiti Networks |
| Maximum Upstream Data Transfer Rate | 1000 Megabits Per Second |
| Mfr Part Number | USG-PRO-4 |
| Model Name | USG-PRO-4 |
| Model Number | USG-PRO-4 |
| Number of Ports | 5 |
| Operating System | Unifi OS |
| Other Special Features of the Product | WPS |
| RAM Memory Installed | 4 GB |
| Router Firewall Security Level | True |
| Router Network Type | Enterprise |
| Security Protocol | WPS |
| UPC | 810354021572 810354022821 656884606090 703624196998 703624203290 |
| Voltage | 240 Volts |
| Wireless Compability | 802.11ad |

## Product Details

- **Brand:** Ubiquiti Networks
- **Frequency band class:** Single-Band
- **Model name:** USG-PRO-4
- **Special features:** WPS
- **Wireless communication standard:** 802.11ad

## Images

![Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) - Image 1](https://m.media-amazon.com/images/I/511kLp6cZhL.jpg)
![Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) - Image 2](https://m.media-amazon.com/images/I/51sFT0bMiGL.jpg)
![Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) - Image 3](https://m.media-amazon.com/images/I/51VUSSgAZSL.jpg)
![Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) - Image 4](https://m.media-amazon.com/images/I/61mJIphy1NL.jpg)
![Ubiquiti Networks Unifi Security Gateway (USG-PRO-4) - Image 5](https://m.media-amazon.com/images/I/61T6tKRysgL.jpg)

## Questions & Answers

**Q: Description says it's 240V, does it run on 120?**
A: 120, 121 whatever it takes

**Q: Does it have capability for use with VoIP phones that need to have rules in place to make voice priority over data?**
A: https://community.ui.com/questions/USG-QOS-and-Bufferbloat/3e6c79a0-9682-4c0b-9eef-58b23224e449

**Q: Can this handle a 24 unit hotel for basic Roku/internet (non business )?  We have a Ubiquiti 24 port switch to pair it with**
A: The average user if they're using at all, won't be streaming in a hotel because there's a TV.  Data utilization is low in these scenarios often.  Usually there's heavy traffic at evening hours from people streaming... ummm, "entertainment" content but you can budge for 2-3Mbps each unit MAXIMUM, so if you have a sufficient connection to the Internet this unit will do just fine as it's a 1Gbps unit.

I would however turn on IPS and make sure to have proper protection.  IPS will lower the overall effective speed but still it will allow in aggregate 10Mbps per unit without breaking a sweat with IPS turned on.

I would humbly suggest if you need more than this, to move up to the Dream Machine Pro.  The UDMP has a built in controller anyways which is nice and it's throughput is much higher when utilizing IPS

**Q: Can i use one sfp port to connect to my ubuiqity 48-port switch (it has sfp), and the other sfp port to connect to e.g. comcast gigabit pro fiber?**
A: It should be possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***D on 17 February 2023*

I upgraded my network at home to a fiber optic network. I have a ubiquiti system. My existing gateway would not work with fiber. I reasearched it and found that it was an existing problem. Also, my research said this was the product that was the fix. So I finally ordered it and installed it last night. Installation was simple. Initially the system would not adopt it, but I reset it and the adoption process was easy. I had been using my existing ubiquiti system with the third party router for the fiber. Once I got this piece of equipment, I was able to start using my cloud key again. The system immediately updated all the devices and then the system was ready to go. The speeds for my network were noticably faster with the addition of this piece of equipment. Satisfied customer.

### ⭐⭐⭐⭐⭐ Review
*by I***L on 23 July 2025*

Es el segundo que compro junto a su hermano pequeño de 3 puertos y estoy encantado, es sencillo de configurar si tienes unos pequeños conocimientos

### ⭐⭐⭐⭐⭐ Review
*by D***G on 22 February 2017*

Présentation du produit : Le routeur est tout en métal, parfait pour dissipation thermique de l'équipement. On a aussi un ventilateur qui fait son travail. Les personnes qui cherche le silence passe votre chemin. je vois plutôt ce genre d'équipement dans une salle serveur pas dans une chambre ou bureau. Le produit est rackable avec la fourniture des vis. La configuration s'effectue depuis le logiciel unifi qui faut télécharger depuis le site du constructeur. il faut un ordinateur allumé en permanence si on veut avoir les statistiques des connexions. astuce : le logiciel unifi peut être installer un serveur synology avec docker. (très bon point) La grosse force de la gamme d'ubiquiti unifi est vraiment le logiciel unifi. on peut administrer le routeur, les switch et les points d'accès wifi depuis un même panneau de contrôle.

## Frequently Bought Together

- Ubiquiti Networks Unifi Security Gateway, USG-PRO-4
- Ubiquiti Switch Lite 16 PoE
- UCK-G2-PLUS

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-10*