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Huawei E355 3G 21MB/s SIM Free Dongle UK (Genuine UK Stock) - White

by Huawei
4.4 out of 5 stars  See all reviews (10 customer reviews)

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Product Description

Product Description

Huawei E355 Mobile Broadband USB dongle
The versatile Huawei E355 works with any USB power source to create a Wifi hotspot for up to 5 devices
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The compact Huawei E355 personal Mobile WiFi hotspot – high speed Internet access for up to five devices!

The compact and slim line white Huawei E355 Mobile WiFi hotspot enables you to connect up to FIVE WiFi enabled gadgets to the Internet at any one time, including tablets, laptops, handheld game consoles, Smartphones, eBooks and cameras. Simply plug it into your laptop and connect up to four other WiFi gadgets.

The Huawei E355 is great for sharing with your family, friends and work colleagues. Any WiFi enabled gadget can be connected to the Internet through Huawei’s Mobile WiFi hotspots.

Just imagine being able to connect multiple devices to the Internet wherever you are and whenever you want – at home (share your hotspot with your family and friends’ and their WiFi gadgets), at work (sharing with work colleagues in a meeting) or working/playing remotely (connecting your laptop, tablet, game console or Smartphone whilst in the car, on the train or in the middle of a campsite when you are on holiday and you want to connect to the Internet).

Huawei E355 Mobile Broadband USB dongle
Works with any SIM Card
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Fuss free Internet connection – installation and configuration free

Fuss free the E355 couldn’t be easier to use. The E355 Mobile WiFi hotspot is installation and configuration free. It boasts Huawei patented auto detect software which will allow you to use any data enabled SIM card to connect to the Internet in just 15 seconds. It offers super fast download speeds of up to 21.6Mbps and upload speeds of up to 5.76Mbps.

Easy to charge

The E355 can be recharged using any USB power source, allowing you to use USB enabled devices such as laptops, car chargers and power chargers to recharge whilst on the move - offering you unlimited surfing time.

Status Indicator

The status indicator on the E355 allows you to view whether the it is active (flashing green light) and whether it is registered to a 3G+ network (steady cyan light), 3G network (steady blue light) or 2G network (steady green light).


It’s compatible with most operating systems, including Windows, Mac and Linux.


The E586 comes with a Micro SD digital memory slot which can support Micro SD cards* of up to 32GB. This means you can save, transfer and share all your favourite content such as music and video files. *The actual Micro SD memory card is an optional accessory and is not included in the package.

Data and SMS service

The E355 can also send and receive text messages via the dashboard home screen and you will be notified of this on the LED display.

Key features

  • WiFi 802.11 b/g/n
  • HSPA+/HSPA/UMTS 2100/900 MHz
  • EDGE/GPRS/GSM 1900/1800/900/850 MHz
  • HSPA+ data service up to 21.6 Mbps
  • HSUPA data service up to 5.76 Mbps
  • microSD Card Slot (up to 32GB)
  • Equaliser and receive diversity
  • Data and SMS service
  • System requirements
  • Windows XP SP2/SP3, Windows Vista SP1/SP2, Windows 7
  • Mac OS X 10.5, 10.6 and 10.7 with latest upgrades
  • Hardware system should meet the recommended requirements for the installed OS version
  • Display resolution: 800*600 or above
  • Standard USB interface

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Huawei E355
Launch year 2013 2014 2014 2013
Startup time 5S 5S 5S 5S
Connected devices 1 1 10 1
Mobile control AAP N/A N/A Android and iOS N/A
Dual link Wi-Fi N/A N/A Yes N/A
Individual features Enjoy 3G connection inside your car with the car charger that’s included
Fast download speed: 21Mbps HSPA+
Up to 10 users at same time
Huawei App to control device
Storage expansion microSD. Up to 32GB microSD. Up to 32GB N/A microSD. Up to 32GB
Data speed 7.2MB DL 150MB DL 21MB DL 21MB DL
Wi-Fi N/A N/A 802.11b/g/n N/A
USB Standard USB Standard USB Standard USB Standard USB

Box Contains

Quick StartGuide
Safety Information

Product Description

The Huawei E355 is a 3G dongle plus Wi-Fi modem and router, giving you your own personal Wi-Fi hotspot. Just pop a SIM card into the E355 and connect it to a USB power source and your away. Up to five devices can connect to it simultaneously and there is no connection manager or complex start up procedure. This means you don't need a PC or laptop to use it, just slot it into a USB power adapter to plug it into a wall socket for when you're at home or in the office. You can even attach a microSD card (up to 32GB) into the E355 to use it as a USB stick. It's very portable too, shorter than a packet of sweets (9cm) and weighs 40g. If you have a Voice & Data enabled SIM card you can quickly add the voice APN for your Network via the dashboard manager, and likewise if your visiting a country outside the UK you can pre-install the target countries APN settings before you leave. The amount of APN profiles you can add to the device are unlimited which will allow you to tailor the device to suit your needs.Features you'll love : Mobile Wi-Fi hotspot - the E355 is a modem and router that up to 5 devices can use at the same time Functions as a dongle - insert a SIM card for 3G High-speed internet for on the move - 21.6Mbps download/5.76Mbps upload Plug into USB port and go - doesn't require a connection manager or software to set it up Insert up to 32GB of memory in the microSD slot to make it a USB stick as well Manufacturer's description:Lead the wave of modem revolution HUAWEI E355 is a high-speed packet access mobile hotspot. It is a multi-mode wireless terminal for SOHO and business professionals, it can support 5 Wi-Fi devices connecting,it can be charged via connect with PC, or charged by customized adapter.Feature :Work with external power adapter, unlimited working timeConnect up to 5 WiFi enabled devices at the same timeFriendly user interface Product Spec•WLAN: IEEE 802.11b/g/n•HSPA+/HSPA/UMTS•