Ubiquiti
EdgeRouter 4
Best high-performance router for power users and small business networks.
The Ubiquiti ER-4 is a high-performance router built on the EdgeMAX® platform, delivering superior routing capabilities and excellent value. It is engineered for demanding network applications, capable of routing up to 3.4 million packets per second. Connectivity includes three RJ-45 Gigabit Ethernet ports and one SFP slot for fiber integration, plus a dedicated management port. Network management is streamlined with support for multiple DHCP servers, monitoring tools, customizable firewall policies, and NAT rules. This versatile router supports VLANs and various routing protocols, offering flexible deployment via its 1U rack-mountable or wall-mountable design.
$176.95
Owner Satisfaction
4.5
/ 5
Category Rank
14
/ 78
#14 in Bridges & Routers
Price vs Category Average
-99%
Below average
Routing Performance
3.4
/ Up to million packets per second
Who it's for
- Power users needing high-speed throughput for complex network traffic
- Network administrators requiring granular control over routing protocols
- Budget-conscious professionals seeking enterprise-grade performance at a lower cost
Who should skip it
- Home users without formal networking or IT experience
- Consumers looking for an all-in-one wireless networking solution
- Organizers prioritizing clean, rack-integrated power management
Performance breakdown
Routing Throughput
Handles massive packet loads with ease for demanding network environments.
Connectivity Versatility
SFP integration and dedicated management port offer professional-grade flexibility.
Configuration Depth
Granular control over firewall policies and NAT rules empowers advanced users.
Build Quality
Compact, durable chassis fits seamlessly into rack or wall setups.
Network Segmentation
Robust VLAN support makes managing complex traffic flows straightforward.
Management Efficiency
Integrated monitoring tools provide clear visibility into real-time network health.
Key Specs
Routing Performance
Up to 3.4 million packets per second
Memory
1 GB Standard Memory
Ports
3 x RJ-45 Gigabit Ethernet, 1 x SFP Slot, 1 x Management Port
Dimensions
9 (W) x 5.4 (D) x 1.2 (H) inches
Weight
Approximately 1.75 lb
Power Consumption
13 W via Power Adapter
Form Factor
1U Rack-mountable or Wall Mountable
Ethernet Technology
Gigabit Ethernet (1000Base-T, 1000Base-X)
Features
- High performance routing up to 3.4 million packets/sec
- Three RJ-45 Gigabit Ethernet ports
- One SFP port for fiber connectivity
- Dedicated port for simplified management access
- Configurable firewall policies and NAT rules
- Supports VLAN interfaces for network segmentation
- Includes essential monitoring and packet capture tools
- Flexible 1U rack or wall mountable form factor
What customers say
Network enthusiasts and prosumers highly value the EdgeRouter 4 for its exceptional throughput and rock solid reliability under heavy loads. Users praise its advanced feature set, including robust firewall and VPN capabilities, which offer granular control over network infrastructure. The command line interface provides deep customization for power users. The primary drawback cited is the steep learning curve; this is not a simple plug and play device. While beginners may feel overwhelmed by the complex configuration options, the consensus remains that the performance and extensive features deliver outstanding value for technically proficient users seeking a powerful, dedicated routing solution.
Know before you buy
Yes, the SFP port is designed for fiber integration, allowing you to connect directly to a fiber-optic network or use it as an additional uplink.
Absolutely. With its ability to handle 3.4 million packets per second and support for VLANs, it is well-suited for demanding network environments that require reliable segmentation and high throughput.
Yes, the router features three RJ-45 Gigabit Ethernet ports. If you need to connect more than three wired devices, you will need to connect an external network switch to one of the ports.
The router includes a dedicated management port for direct access, or you can manage it through the EdgeMAX platform via a web browser or command-line interface.
Yes, the device is designed with a flexible form factor that allows for 1U rack-mounting or wall-mounting, making it easy to integrate into existing network closets.
Yes, it offers robust security management, including fully configurable firewall policies and NAT rules to help you secure and control your network traffic.
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