# MERCUSYS MB113-4G 4G LTE Wi-Fi Router

The MERCUSYS MB113-4G is a SIM-based 4G LTE router for sharing mobile broadband over Wi-Fi or Ethernet. Its claimed 300 Mbps Wi-Fi rate and support for up to 32 devices suit temporary internet and travel setups, while actual mobile speeds depend on the network and conditions.

- [Original product page](https://bargainpostbox.co.uk/product/mercusys-mb113-4g-4g-lte-wifi-router)
- [View offer](https://bargainpostbox.co.uk/visit/mercusys-mb113-4g-4g-lte-wifi-router)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: MERCUSYS
- Model: MB113-4G
- Category: Computers > Networking > Routers
- Price: 33.24 GBP
- Previous price: 44.99 GBP
- Discount: 26%
- Price checked: 2026-11-12T15:57:56.870Z
- Rating: 4.4 / 5
- Reviews: 9735

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Uses a Nano SIM for 4G LTE internet access, with a claimed maximum mobile rate of 150 Mbps.
- The listing claims Wi-Fi rates up to 300 Mbps on the 2.4 GHz band and connections for up to 32 devices.
- A WAN/LAN port is described for cable or fibre internet use and backup connectivity.
- USB-C power support is claimed for portable or temporary setups.
- VPN client and server functions are listed.

## Pros

- SIM-based 4G LTE gives a way to share mobile internet without relying on a fixed broadband line.
- The claimed 32-device capacity can suit a group or a temporary home setup.
- The Ethernet port and stated VPN functions offer options beyond basic wireless sharing.

## Cons

- Wi-Fi is listed as single-band 2.4 GHz, rather than dual-band.

## Specifications

### Identity
- Brand: MERCUSYS
- Model: MB113-4G
### Connectivity and controls
- Wireless connection listed: Wi-Fi, LTE, Ethernet
- Mobile broadband: 4G LTE
- SIM: Nano SIM card
- Wi-Fi band: 2.4 GHz
- Wi-Fi data rate: 300 Mbps
- Maximum upstream data transfer rate: 150 Megabits Per Second
- Maximum connected devices: 32
- Ethernet port: 1
- VPN functions: VPN Client and VPN Server
### Physical design and power
- Antenna type: Fixed
- Power connection: USB-C power support

## Before you buy

- Listing details are inconsistent about the antenna, describing it as fixed in the specifications but foldable in a highlight, and about power, with USB-C power support claimed while the box list names a power adapter. Confirm the exact hardware and included power arrangement for the selected listing. The listed 150 Mbps mobile and 300 Mbps Wi-Fi rates are stated maxima, not guaranteed speeds. Actual 4G performance depends on coverage, network and location.

## In the box

- MB113-4G 4G LTE router (Included)
- Power adapter (Included)
- Quick installation guide (Included)
- RJ45 Ethernet cable (Included)

## A good fit for

- Travellers, temporary sites or holiday homes with a suitable Nano SIM and 4G coverage.
- Households or small groups that want to share mobile broadband with several devices.
- Buyers who need a router with a wired Ethernet option as well as Wi-Fi.

## Less suited to

- Buyers who need 5G mobile broadband or dual-band Wi-Fi.
- Anyone requiring predictable broadband speeds regardless of local mobile coverage.

## Customer feedback

Customer feedback describes the router as easy to set up and portable, with positive reports about signal strength. Experiences with speed and connection reliability are mixed, including reports of both faster-than-broadband performance and speeds of 6–12 Mbps. For buyers using it as travel or backup internet, this means convenient setup may be a plus, but results will depend on mobile coverage and may not match the claimed maximum rates.
- Positive themes: Customer feedback highlights straightforward setup and portability.
- Mixed feedback: Reported speed and signal quality vary, with some users describing fast performance and others reporting much lower speeds or unreliable connections.

## Frequently asked questions

### What mobile connection does the MB113-4G use?
It is listed as a 4G LTE router that takes a Nano SIM. The listing gives a maximum mobile transfer rate of 150 Megabits Per Second, but real speeds depend on coverage and network conditions.
### How many devices can connect?
The feature listing claims support for up to 32 devices. It does not guarantee a particular speed when many devices are active.
### Does it have an Ethernet connection?
Yes. One Ethernet port is listed, and the features describe a WAN/LAN port for cable or fibre connections as well as backup internet use.
### Is the antenna foldable?
The details list a fixed antenna, while a product highlight claims foldable antennas. The listing is inconsistent, so confirm the antenna design before buying.

## Alternative options

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- [Strong N300 4G LTE WiFi Router with SIM Slot Unlocked, 4 × 100 Mbps Ports \| Plug & Play Cat4 Mobile broadband Router, compatible with most operators, up to 32 devices, Secure Network, WAN-Failover](https://bargainpostbox.co.uk/visit/mercusys-mb113-4g-4g-lte-wifi-router)
- [Tenda 4G Router LTE Cat 4-3G/4G WiFi Router 2.4 GHz Wireless Band Speed up to 300Mpbs, Ethernet LAN/WAN Port, Detachable Antennas, Mini Sim, Plug and Play](https://bargainpostbox.co.uk/visit/mercusys-mb113-4g-4g-lte-wifi-router)
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## Add-ons

- [Lebara Mobile SIM Card: Unlimited Data SIM Only Plan for £12.50, Half Price for First 3 Months, No Contract, UK Calls, Texts, International Minutes, EU and India Roaming Included, Fits All Devices](https://bargainpostbox.co.uk/visit/mercusys-mb113-4g-4g-lte-wifi-router)

## Images

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 1](https://bargainpostbox.co.uk/i/KFW6OPo-OL_O_dRxa__IBNCtaKMgVC-z3suQMQZ5g0UjDgiLG22a4IhXxAatC_xyqXRxjOnDtRXpwI5Sqs43Y4loOElagBWZscosToDSalurv77-5QmD5wF0.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 2](https://bargainpostbox.co.uk/i/dGJLV9iPD2dGASVE7-O-E-WtznZdiMIsd6CKJ8d3kc5IqqPmjbmwTmTSqZU3bagsObukftvvwwfeAeU-zoTWpXSmXHEf_k9RCiVLHO8b9OP8rWuzd2QJ9f14.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 3](https://bargainpostbox.co.uk/i/A4c4sHZauljYL6nibdZMjSGOYvyw6JrDjyIQBLfnYv5B3GJo1yr0wBqyt28I3EIEl_7GTnQmVgqWT-W7yfhmGJjitSlxxAwn7bzm8zzHkVpN99JCqSLbcpyI.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 4](https://bargainpostbox.co.uk/i/SCXF3S3BvaklLmKCrudRxXlXuypueNGuKEWnZ3GagTusFaoan5zzLBb_xHNanO7VGce2xV4wIonq8Oo7PjnNgg6dJ_CaybW559dzwPzPMWPoD8kZ2t1KmUDp.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 5](https://bargainpostbox.co.uk/i/7TS24X3yjnYdohAVq39z7VOWvmRfVgnkrPEScgja4ZCF24V7SLuJ9sDuFdjgRUPe9Oc4m5kafQyPhWAhA2zlrCfBerNuaoN7Jd1vPEcjrvoB9ocUqY68MSat.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 6](https://bargainpostbox.co.uk/i/nQxD7ykZCac4u9TK_ZznAqYMHUO-JhDtvDfE1zr8ZU8zTFP0BNIC_xmEvgxev1FKvOeFn-sT5rb6hnIpeNJmVzm7jUBpvoAFMsIVNh-JjLKYUAjZY0oLsYqW.jpg)

![MERCUSYS MB113-4G 4G LTE Wi-Fi Router — 7](https://bargainpostbox.co.uk/i/5LfaBJZoGdIxudYjdubgmYot89_GA52mELoF2pvg07hecSSG1x-tdw_xoDJ6YVeLw5QHvgGjTIoVuLvPodzpgTM0djmUAkc_o0f0vgiar8iqTeAq.jpg)