4G Internet Kit ERGO R291b for City and Transport + 2 Mobile Guard 10 dBi Magnetic Antennas

This 4G internet kit is designed for situations where internet access must remain stable regardless of location or conditions — while moving, in transport, in the city, or inside an apartment. It is a universal solution for buses, minibuses, large vehicles, service transport, as well as for city apartments and offices where reliable mobile or backup internet is required without complex installation.

The core idea of this kit is mobility, stability, and true MIMO performance, without compromises or temporary solutions.

Two Mobile Guard 10 dBi vehicle antennas — true MIMO 2×2

The kit includes two Mobile Guard 4G vehicle antennas with magnetic bases, each with 10 dBi gain. This is a full MIMO pair, not a single antenna “for appearance”.

The antennas:

• operate across a wide 900–2600 MHz frequency range

• support all major 4G bands used by Ukrainian mobile operators

• provide more stable connectivity while moving

• feature strong magnetic mounting for quick installation

The magnetic base allows easy mounting on the roof of a bus, minibus, or car. For apartment or office use, the antennas can also be placed on any metal surface — without drilling or permanent installation.

MIMO advantages for transport and city use

Using two antennas provides clear practical benefits:

• more stable signal while driving

• fewer dropouts during handover between base stations

• better speeds in congested urban networks

• smoother performance with many connected devices

This is why the kit works well not only for passenger cars, but also for buses and large transport, where connection stability is critical.

ERGO R291b — a universal router for city, transport, and backup internet

The ERGO R291b is a universal 4G Wi-Fi router with a built-in battery, combining mobile internet via SIM card with the ability to connect wired internet through a WAN/LAN port.

Because of this, the router is equally suitable:

• for transport, where internet is provided only via 4G

• for city apartments or offices, where wired internet is available

• as backup internet during power outages

The main advantage of this model is automatic switching to 4G when power is lost or when wired internet becomes unavailable. In such cases, the router switches to the mobile network automatically, without manual intervention.

Thanks to the built-in battery, the ERGO R291b continues to operate autonomously and maintains Wi-Fi and LAN connectivity even during blackouts.

Router for everyday use

In daily operation, the ERGO R291b:

• receives internet via 4G or wired connection

• reliably distributes internet via Wi-Fi

• allows direct connection of devices via LAN

• does not require manual switching between connection types

• provides stable connectivity for passengers, home, or office

Within this kit, the router plays a key role — ensuring continuous internet access regardless of location or power availability.

One kit — two full-scale use scenarios

🚍 For transport

• buses and minibuses

• tourist and commercial transport

• service vehicles

The kit provides stable Wi-Fi for passengers or onboard systems even while moving.

🏠 For city and apartment use

• city apartments

• offices and studios

• temporary housing

• backup internet

The antennas can be easily removed from a vehicle and used in a stationary setup without any complex installation.

Cables and connections — no experiments required

The antennas are supplied with cables already selected for mobile use:

• optimal length for transport and apartment scenarios

• correct impedance

• full compatibility with the router’s SMA connectors

The kit is fully ready for operation immediately after connection.

What users get in practice

After installing this kit, users typically experience:

• more stable internet while moving

• fewer connection drops in urban environments

• improved speeds in congested networks

• reliable Wi-Fi for passengers or home use

• a universal solution without being tied to one location

This is a solution that works both on the road and at home.

Who this kit is for

• buses and large transport

• route and tourist transportation

• commercial and service vehicles

• city apartments and offices

• users who need mobile or backup internet

Why users choose this kit

• 2 vehicle antennas = true MIMO performance

• operation across a wide 900–2600 MHz range

• magnetic mounting without drilling

• reliable router with built-in battery

• Wi-Fi and LAN for any task

• one kit — multiple use scenarios