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Product information

Pros and cons

According to our router expert

  • This router has a port for a SIM card, so you also have internet access in a place without a fixed connection.
  • This router supports MIMO, which provides a stable wireless connection in the case of more than 6 connected devices.
  • You need a SIM card with a 4G data plan to use this router.

Description

With the Huawei B311-221A 4G router, you can set up a stable internet connection anywhere. You can place a SIM card in this router, so that you can connect all your devices to the internet with 4G. This way, you can go online at places without fixed internet connection, like a vacation home or pop-up store. It has a 150MB/s maximum download speed, so you can use the connection for browsing, mailing, or a video call every now and then. Connect 32 devices to this router at the same time. In addition, you can connect 1 wired device.

Included by default

  • Manual(1.23 MB)
  • AC adapter
  • Network cable

Key specs

Fastest WiFi standard

Wireless N (WiFi 4)

Ethernet speed

Gigabit Ethernet (1000Mbps)

Frequency bands

Single-band (2.4GHz)

WiFi speed

AC1200

Number of Ethernet ports

1

Type router

4G or 5G router for at home

Number of stations

1

Living situation

Small apartment
Show all specifications

Highlighted

Reviews

Rating

5 stars

0

4 stars

3

3 stars

0

2 stars

0

1 star

0

Most helpful reviews

Review is 7,2 out of 10.

Great thing

  • Easily connects multiple devices, which my previous TPlink 4g router had trouble with
  • Beautiful design
  • No nano sim so you have to buy adapter for your nano sim

Great router, good price-quality

  • Essentia

  • 17 April 2025

  • Automatically translated from Dutch

Review is 8,4 out of 10.

good price-performance ratio

  • SIM card
  • Also receives SMS
  • within range wifi

Installing it wasn't straightforward; I had to figure things out myself. After logging in with the app, it went smoothly, but I needed it to connect an external antenna because the reception is poor here, or I had to download the app somewhere before I could continue. It was a bit of a chicken-and-egg problem. I still need to install amplifiers on the other floors to get good coverage everywhere.

  • Glenn

  • 16 July 2025

  • Automatically translated from Dutch

Review is 8,8 out of 10.

Beautiful, not too big, good device, and price quality.

To have your own wifi in your boat, and not depend on someone else.

  • Carina

  • 20 June 2023

  • Automatically translated from Dutch

Coolblue Extended Warranty for your router

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your router for the next 4 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

Huawei B311-221A
  • During the entire term, we'll refund you up to the original purchase price.
  • Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
  • No deductible or other additional charges
  • 30-day return window

€ 9,99

one-time

How can I buy Extended Warranty?

Add your router to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

Specifications

Product

Product number

914245

Manufacturer code

51060HHL

Brand

Huawei

Warranty

2 years

Processing of your defect

Carry-in warranty

General properties

Type router

4G or 5G router for at home

WiFi speed class

Basic

Living situation

Small apartment

Number of stations

1

Can be expanded with extra stations

Built-in modem

Network properties

Fastest WiFi standard

Wireless N (WiFi 4)

Frequency bands

Single-band (2.4GHz)

WiFi speed

AC1200

2.4GHz band speed

300 Mbit/s

Number of WiFi antennas

2

Jumbo frame support

Wired network properties

Ethernet speed

Gigabit Ethernet (1000Mbps)

Network connector

Number of Ethernet ports

1

PoE support

USB port

Mobile internet properties

Automatically switches to 3G/4G

SIM card slot

Performance properties

Quality of Service (QoS)

MU-MIMMO

Seamless roaming

Beamforming

Port forwarding

LACP Link aggregation

Network security properties

Parental controls

WLAN security

WEP, WPA, WPA-PSK, WPA2, WPA2-PSK

Firewall

Firewall type

NAT Firewall

Guest network

VPN support

VPN server

VPN client

VPN passthrough

Physical properties

Mounting possible

Width

18,2 cm

Height

12,6 cm

Depth

3,7 cm

Weight

450 g

Color

White

Material

Plastic

Power supply

Power supply type

Power grid

This is the one

Retail price

€ 97,36

€ 75,90

Delivered tomorrow for free

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