# Wired Router MikroTik RBM33G Black Green Grey

**URL:** https://aio.lv/en/product--mikrotik-rbm33g--509047
**Data updated:** 2025-12-28 21:27 (EET)
**Category:** Routers
**Manufacturer:** MikroTik
**Manufacturer code:** RBM33G
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-rbm33g--509047

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 5.05 EUR |

## Summary description

The MikroTik RBM33G is a wired router featuring Ethernet LAN data rates of 10/100/1000 Mbit/s, powered by a MediaTek MT7621A processor with an 880 MHz frequency. It supports USB 3.2 Gen 1 and has a flash storage media. The device is available in black, green, and grey colors and can be powered via PoE, making it a versatile choice for various networking needs.

## Long description

The RBM33G is a compact wired router board from MikroTik designed for installation in a custom enclosure or integration into a bespoke networking solution. It uses the same PCB form factor and mounting hole pattern as earlier RB433 and RB953 models. The board is driven by a dual-core MediaTek MT7621A CPU at 880 MHz and is equipped with 256 MB DDR3 RAM, three gigabit Ethernet ports, USB 2.0/3.0 connectivity and expansion slots for microSD and M.2 storage. The RBM33G includes an RS232 serial console and supports power over Ethernet (PoE) or a DC power jack.
Advantages
The RBM33G provides flexible expansion options for dual 3G/LTE connectivity via two miniPCIe modem slots with two SIM holders, or a combination of miniPCIe and USB modems while leaving a free miniPCIe slot for an 802.11 wireless card. Its three gigabit Ethernet ports and USB 3.0 capability allow for high-speed wired networking and external storage connection. Compatibility with standard RB series mounting and form factor simplifies replacement or retrofit in existing enclosures.
Suitable for
Custom router enclosures and integrated network appliances
Failover or aggregated Internet links using two 3G/LTE modems
Small office/home office (SOHO) wired routing with optional wireless expansion
Edge devices requiring serial console access for management
Key specifications
Model: MikroTik RBM33G (MPN: RBM33G)
CPU: MediaTek MT7621A, dual-core, 880 MHz
RAM: 256 MB DDR3
Ethernet: 3 × Gigabit Ethernet (10/100/1000 Mbps)
USB: USB 2.0/3.0 port (for modem or external drive)
Expansion: 2 × miniPCIe slots (supports two 3G/LTE modems), microSD slot, PCIe M.2 slot
Serial: RS232 console port
Power: PoE support via Gigabit Ethernet port or DC power jack
How to use
Install the RBM33G board into your chosen enclosure using the standard RB series mounting holes. Insert miniPCIe 3G/LTE modems into the available miniPCIe slots and install SIM cards into the provided SIM holders, or connect an external USB modem to the USB port if preferred. Connect LAN cables to the gigabit Ethernet ports for wired network links and, if required, attach external storage to the USB port or insert a microSD/M.2 module for local storage. Access the device via the RS232 console or through network management tools and configure routing, failover, or wireless passthrough according to your network design.
Usage recommendations
For reliable 3G/LTE operation, consult the product Quick Guide for supported modem models and recommended slot combinations. Use PoE where convenient to avoid separate DC cabling, and ensure proper grounding and ventilation in your enclosure to maintain stable operation of the router board.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 70 |

### Features

| Feature | Value |
|---|---|
| Processor frequency | 880 MHz |
| Internal memory | 256 MB |
| Processor model | MediaTek MT7621A |
| Flash memory | 16 MB |
| Processor cores | 2 |
| Processor threads | 4 |
| Built-in processor | Yes |
| Storage media | Flash |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 3 |
| DC-in jack | Yes |
| RS-232 ports | 1 |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| USB ports quantity | 1 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000, 100, 10 |

### WAN connection

| Feature | Value |
|---|---|
| SIM card slot | Yes |

### Power

| Feature | Value |
|---|---|
| Power source type | PoE |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey, Green, Black |

## FAQ

### How much does the Wired Router MikroTik RBM33G cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MikroTik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MikroTik service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ethernet lan (rj-45) ports, usb ports quantity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Wired Router MikroTik RBM33G?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/509047/64102234_large.webp