MikroTik hEX RB750Gr3 5-port Ethernet Gigabit Router - Compact

Our review of the MikroTik hEX RB750Gr3 finds it best suited for wired small offices, home labs, and power users who need advanced routing without WiFi. The biggest reason to consider this router is its combination of a powerful dual core 880MHz CPU and 256MB RAM in a compact, affordable package that supports advanced RouterOS configurations and IPsec hardware encryption. It is a practical choice when wireless is unnecessary but predictable, high-throughput wired networking and feature depth are required.

Key Features

• Five Gigabit ports: Provides full wired Gigabit connectivity for multiple devices and uplinks without compromising throughput.
• 880MHz dual core CPU: Delivers improved performance for routing tasks and advanced features compared with earlier revisions.
• IPsec hardware encryption: Offloads secure VPN processing to deliver roughly 470 Mbps of encrypted throughput for site-to-site or remote VPNs.
• microSD and USB storage: A full-size USB port and microSD slot allow faster read/write for logging, backups, or running the Dude server database.
• Passive PoE in: Allows flexible power options and simple deployment where passive PoE is available.
• Small footprint and monitoring: Compact dimensions and onboard PCB temperature and voltage monitoring help in constrained racks or cabinets.

Who It's For

The hEX RB750Gr3 is aimed at network enthusiasts, small business owners, and IT professionals who need a stable wired router with advanced RouterOS features and strong CPU performance. It is especially useful for people running VPNs, firewall rules, QoS and the Dude server or who require a compact device for edge routing.

It is not the right choice for users who need integrated wireless access; those needing WiFi coverage should look for a combined router or separate access points. Home users who prefer plug-and-play graphical installers with minimal configuration may find the depth of RouterOS more than they require.

Pros & Cons

Pros

• Powerful dual core processor and 256MB RAM provide robust performance for complex routing and services.
• Hardware IPsec encryption delivers high VPN throughput for secure connections without major CPU load.
• Storage options and USB port enable local databases, logging and The Dude server use with improved r/w speeds.
• Compact, affordable and feature-rich for its size and price point.

Cons

• Does not include wireless connectivity, so additional access points are required for WiFi coverage.
• Passive PoE input may limit power options compared with active PoE standards in some environments.

Specifications

Model	hEX RB750Gr3
Ports	5 x Gigabit Ethernet
CPU	Dual core 880MHz
Memory	256MB RAM
Storage	16MB onboard flash, microSD slot, full-size USB
IPsec	Hardware encryption ~470 Mbps
Dimensions	113 x 89 x 28 mm

Our Verdict

The MikroTik hEX RB750Gr3 is a strong value for anyone needing a compact, wired router with advanced RouterOS capabilities and solid VPN performance. It suits small offices and technical users who will benefit from the CPU, hardware IPsec and storage options, but it is not a substitute for combined wireless routers if WiFi is required.

Frequently Asked Questions

Does this router include WiFi?
No. The hEX RB750Gr3 is a wired-only Gigabit router and does not provide wireless radios; add access points for WiFi coverage.

Can it handle VPN encryption without slowing the network?
Yes. The device includes IPsec hardware encryption capable of roughly 470 Mbps, which handles many secure VPN needs without large CPU impact.

Is external storage supported for logs or The Dude server?
Yes. A full-size USB port and a microSD slot allow faster r/w storage for logs, backups and the Dude server database.