The
MikroTik RB750Gr3 hEX is a powerful and compact wired router designed for users who need reliable performance in a small form factor. It is equipped with a
dual-core 880 MHz CPU and
256 MB of RAM, providing significantly higher processing power compared to entry-level models. The router features
five Gigabit Ethernet ports, making it ideal for high-speed wired connections in home or small office environments. A
USB 2.0 port allows for connectivity with 3G/4G modems, external storage, or other USB peripherals. It runs
MikroTik RouterOS with a Level 4 license, giving you access to advanced features like firewalling, VPN, routing protocols (OSPF, BGP), bandwidth management, and more. The
plastic casing keeps the unit lightweight and fanless for silent operation, and it includes a
24V power supply unit (PSU) for out-of-the-box readiness. With its combination of Gigabit performance, advanced OS capabilities, and compact design, the hEX RB750Gr3 is an excellent choice for high-speed wired network deployments.
Smart. Fast. Powerful.
🔧 Key Features at a Glance
- Dual-Core 880 MHz CPU – Fast performance for advanced routing tasks
- 256 MB RAM – Smooth multitasking and service handling
- 5 x Gigabit Ethernet Ports – High-speed wired connectivity
- USB 2.0 Port – For modem, storage, or UPS monitoring
- RouterOS Level 4 License – Advanced routing, VPN, firewall, and management features
- Plastic Enclosure – Lightweight, durable, and desktop-friendly
- Includes PSU – 24V DC adapter for immediate deployment
⚙️ Hardware Specifications
| Specification |
Details |
| Model |
RB750Gr3 (hEX) |
| CPU |
MediaTek MT7621A, Dual-core @ 880 MHz |
| RAM |
256 MB DDR3 |
| Storage |
16 MB Flash + microSD slot |
| Ethernet Ports |
5 x 10/100/1000 Mbps (Gigabit Ethernet) |
| USB Port |
1 x USB 2.0 (Type A) |
| microSD Slot |
Yes (for extra storage/logging) |
| Power Input |
8–30V DC via barrel jack (passive PoE in supported on port 1) |
| Power Consumption |
~5W max |
| Cooling |
Passive (silent operation) |
| Dimensions |
113 x 89 x 28 mm |
| Operating Temp |
-20°C to +70°C |
📡 Software Features – RouterOS Level 4
✔ Static & Dynamic Routing (OSPF, RIP, BGP)
✔ Stateful Firewall & NAT
✔ VPN: IPsec, PPTP, L2TP, SSTP, OpenVPN
✔ DHCP Server/Relay, DNS, Web Proxy
✔ VLAN, MPLS, Load Balancing
✔ Hotspot Gateway
✔ Bandwidth Management (Queues, Simple Queue)
✔ Monitoring: Torch, Packet Sniffer, Ping, Netwatch
⚙️ Performance Highlights
| Task |
Approx. Throughput |
| Routing + NAT |
~900+ Mbps |
| Firewall (25 rules) |
~700–900 Mbps |
| IPsec VPN (AES128) |
~200 Mbps |
| Bridging |
Near line-rate (Gigabit) |
🧰 Ideal Use Cases
- Home and office wired networks
- High-speed LAN routing
- VPN gateway/router
- Network segmentation with VLANs
- Lab or advanced RouterOS learning
- Network monitoring and management deployments
📦 What’s in the Box
- RB750Gr3 hEX router
- 24V 1.2A Power Adapter
- Quick Start Guide
✅ Why Choose the hEX RB750Gr3?
✔ Gigabit ports for full-speed wired performance
✔ Dual-core CPU handles advanced networking tasks
✔ RouterOS Level 4 unlocks professional-grade features
✔ Compact, silent, and power-efficient
✔ USB and microSD support for added flexibility
Datasheet 
