MikroTik RB750Gr3 hEX 5-Port Gigabit Ethernet Router

The MikroTik RB750Gr3 hEX is a compact and cost-effective wired router designed for environments where wireless connectivity is not required. Despite its small footprint, it delivers robust routing capabilities powered by a dual-core 880 MHz CPU and 256 MB of RAM, offering performance levels typically found in larger enterprise routers. Ideal for small offices, SOHO environments, or remote sites, hEX combines power, efficiency, and simplicity in one device.

This updated version introduces notable enhancements including IPsec hardware encryption, USB support, and a microSD slot for increased file storage performance. It also supports The Dude server, making it a smart choice for network administrators who require a flexible and manageable wired router solution.

Product Features

Dual-Core 880 MHz Processor

Powered by a MediaTek MT7621A dual-core CPU, the RB750Gr3 is capable of handling complex routing tasks, firewall configurations, VPN tunnels, and bandwidth control.

Gigabit Ethernet Ports

Includes five Gigabit Ethernet ports for high-speed wired connectivity, ideal for LAN environments or small offices.

IPsec Hardware Encryption

Supports hardware-accelerated IPsec encryption up to ~470 Mbps, enabling secure VPN performance with minimal CPU load.

USB Port for LTE Modems or Storage

Equipped with a USB Type-A port to support 3G/4G LTE modems or external storage devices, enhancing device versatility.

microSD Card Slot

Offers a microSD slot for extended storage capacity and faster read/write speeds, useful for file logging, cache, or Dude server use.

RouterOS with Level 4 License

Pre-installed with RouterOS Level 4, supporting a wide range of features such as routing, firewall, MPLS, VPN, hotspot, bandwidth management, and more.

Energy Efficient and Fanless

Designed to operate silently with low power consumption (max 5W) and passive cooling, making it ideal for quiet environments.

Product Specifications

• Product Code: RB750Gr3
• Architecture: MMIPS
• CPU: MT7621A
• CPU Core Count: 2
• CPU Threads: 4
• CPU Frequency: 880 MHz
• RAM: 256 MB
• Storage: 16 MB FLASH
• Operating System: RouterOS Level 4
• Dimensions: 113 x 89 x 28 mm
• Tested Ambient Temperature: -30°C to +70°C

Powering

• Max Power Consumption: 5 W
• PoE In: Passive PoE (8–30 V)
• DC Inputs: 2 (DC jack and PoE-IN)
• DC Input Voltage: 8–30 V

Ethernet

• 10/100/1000 Ethernet Ports: 5

Peripherals

• USB Ports: 1 (USB Type A)
• Max USB Current: 1 A
• USB Power Reset: Yes

Monitoring and Management

• Voltage Monitor: Yes
• PCB Temperature Monitor: Yes