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Huawei E3121 3G Data Card

(White)
1 Year Huawei India Warranty and Free Transit Insurance. See Details
Rs. 1,799 20% Off
Rs. 1,425
Inclusive of taxes
(Free delivery)
Seller: CMeac
75% positive feedback [?]
(322 ratings)
COMBO OFFER: Exciting combos available View combos
In Stock.
Standard delivery in 4-5 business days. [?]
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More sellers selling this product on flipkart.com [?]
Rs. 1699
(Free delivery)
In Stock.
Standard delivery in 9 to 10 business days.
Seller: TeckiHome
72% positive feedback [?]
(540 ratings)
10 Day Replacement Guarantee [?]

Huawei E3121 3G Data Card (White) Price: Rs.1425

Key Features

  • Sleek & Compact Design
  • 14.4 Mbps
  • Soft Wi-Fi
  • Plug and Play
  • Better Coverage
  • Also Supports Dual Band
  • Tri Band or Quad Band SIM Cards
  • 2G / 3G SIM Card

Embrace technology using this advanced Huawei E3121 3G Data Card for a versatile internet connectivity option whether you’re in one place or travelling.

14.4 Mbps

Designed to deliver ultra-fast speeds of 14.4 Mbps, you are heading for an unbelievably fast uninterrupted data connection to execute all your work without any hassle.  Experience blazing speeds with no slowdown whether simply surfing the net or doing your official work.

Soft Wi-Fi

Packed with innovative features, this Huawei data card is designed to make your laptop as a WI-Fi hotspot for up to 5 other devices to connect on to. Share internet and be connected in a simply incredible manner.

Plug and play

While most data cards require a prior installation this device is a simple plug-and-play. Plug the device into your USB port and begin using it straightaway with no settings or tweaking.

2G/3G SIM card

The device is designed to support both SIM cards that function on 2G and 3G networks for accessing the internet.

Supports Dual Band/Tri Band or Quad Band SIM cards

Whether you have a Dual, Tri or Quad band SIM card, this data card supports all of the three making it convenient to carry it with you around the world.

Better Coverage

Manufactured to perfection, this device bears maximum coverage of networks of all service providers delivering better connectivity hence offering uninterrupted usage anywhere.

Sleek and compact design

Built in a sleek yet compact design, this drive can be easily slipped into your pocket or laptop bag hardly requiring any space making it convenient to carry it around wherever you go.

Specifications of Huawei E3121 3G Data Card (White)

General
Brand Huawei
Model E3121
Part Number E3121
Form Factor USB Dongle
In The Box Data Card, Warranty Card, Quick Start Guide
Color White
System Requirements
Operating System Windows: XP, Vista, 7, 8, Mac OS X: 10.5, 10.6, 10.7, 10.8
Modem
SIM or UIM Support 2G / 3G SIM
Network Type HSPA, UMTS, GSM, EDGE, GPRS
Connectivity Speed
GPRS Class 4, 85.6 Kbps
HSDPA 14.4 Mbps
UMTS(3G) 384 Kbps
EDGE 237 Kbps, Class E3
Bandwidth
UMTS(3G) 2100 MHz
GSM (EDGE/GPRS) 1800 MHz, 1900 MHz, 850 MHz, 900 MHz
Memory Support
Memory Card Support Slot microSD Card
Memory Capacity 32 GB
Additional Features
External Interface USB 2.0
Voice Support Call Support
Antannae Type Internal
Power Supply USB
Setup Installation Plug and Play
SMS Support Yes
Other Features Faster Downloads, Soft Wi-Fi, Connection Limited Upto 5 Devices, Experience Cloud Technology with 2 GB of Free Storage Cloud Drive, Better Coverage, Chipset: Balong
Dimensions
Width 27 mm
Height 85.5 mm
Depth 12.3 mm
Weight 50 g
Warranty
Warranty Summary 1 Year Domestic Warranty
Service Type Carry In
Not Covered in Warranty Physical Damage Cases will not be Entitled for Warranty
Domestic Term 1 Year
Please note: All products sold on Flipkart are brand new and 100% genuine

Reviews of Huawei E3121 3G Data Card

TOP REVIEWS View All Top Reviews (632)

'Top Reviews' lists the most relevant product reviews only. Show ALL instead?
★★★★★
★★★★★
Rehan Haider
22 May 2013
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
huawei E3121

Huawei is best in data card, and E3121 is first 14.4 Mbps Huawei data card. I bought this data card for my brother , I personally using Huawei E355 (Wi-Fi Dongle) Data Card which is best in its category.

soft Wi-Fi - Huawei E3121 have soft Wi-Fi, which means it do not have inbuilt Wi-Fi adapter like Huawei E355. i,e all time when u have to use Wi-Fi, u have to press a Wi-Fi button in dialler, which will convert your laptop a Wi-Fi hotspot. you can not use Wi-Fi function of Huawei E3121 just by connecting it power usb adapter like Huawei E355, but still soft Wi-Fi is very good function.

He...
()

Huawei is best in data card, and E3121 is first 14.4 Mbps Huawei data card. I bought this data card for my brother , I personally using Huawei E355 (Wi-Fi Dongle) Data Card which is best in its category.

soft Wi-Fi - Huawei E3121 have soft Wi-Fi, which means it do not have inbuilt Wi-Fi adapter like Huawei E355. i,e all time when u have to use Wi-Fi, u have to press a Wi-Fi button in dialler, which will convert your laptop a Wi-Fi hotspot. you can not use Wi-Fi function of Huawei E3121 just by connecting it power usb adapter like Huawei E355, but still soft Wi-Fi is very good function.

He...
Huawei is best in data card, and E3121 is first 14.4 Mbps Huawei data card. I bought this data card for my brother , I personally using Huawei E355 (Wi-Fi Dongle) Data Card which is best in its category.

soft Wi-Fi - Huawei E3121 have soft Wi-Fi, which means it do not have inbuilt Wi-Fi adapter like Huawei E355. i,e all time when u have to use Wi-Fi, u have to press a Wi-Fi button in dialler, which will convert your laptop a Wi-Fi hotspot. you can not use Wi-Fi function of Huawei E3121 just by connecting it power usb adapter like Huawei E355, but still soft Wi-Fi is very good function.

Heating Issue: In compare to Huawei E355, Huawei E3121 is have little heating issue. but this issue is negligible.

connectivity: the connectivity of this device is work perfectly, soft Wi-Fi working good, 2g and 3g both connectivity good. I used this product in my laptop with windows 8 pro, no issue found.

voice support and SMS support: the calling function is very good option, it support voice call, sms and ussd. you can make call by this data card with the help of your pc mic and speaker or via headphone. it reduce the effort to changing the sim to mobile for calling. Huawei E355 is even approx double in price but do not have voice support.

Design: the design of the product is very good its look stylish and cool with white colour.


100% of 15 users found this review helpful.
★★★★★
★★★★★
Mohanram M
26 Jul 2013
Excellent

Asusual flipkart deliver the product in 2 days ( ordered the product on 22nd July and got delivered on 24th July )... Hats off to flipkart team..
Product Feedback :
I was using a reliance netconnect+ ( corporate scheme ) 10gb usage for Rs. 730/- which is 2g connection and net speed is very very slow.. If a video is 3 minutes, i can able to see the video in 6 - 8 minutes with every time it buffers. Got irritated with the reliance device..

I have checked the data cards available in flipkart and got confused which one to buy... because this is one time investment and need to get a good produc...
()

Asusual flipkart deliver the product in 2 days ( ordered the product on 22nd July and got delivered on 24th July )... Hats off to flipkart team..
Product Feedback :
I was using a reliance netconnect+ ( corporate scheme ) 10gb usage for Rs. 730/- which is 2g connection and net speed is very very slow.. If a video is 3 minutes, i can able to see the video in 6 - 8 minutes with every time it buffers. Got irritated with the reliance device..

I have checked the data cards available in flipkart and got confused which one to buy... because this is one time investment and need to get a good produc...
Asusual flipkart deliver the product in 2 days ( ordered the product on 22nd July and got delivered on 24th July )... Hats off to flipkart team..
Product Feedback :
I was using a reliance netconnect+ ( corporate scheme ) 10gb usage for Rs. 730/- which is 2g connection and net speed is very very slow.. If a video is 3 minutes, i can able to see the video in 6 - 8 minutes with every time it buffers. Got irritated with the reliance device..

I have checked the data cards available in flipkart and got confused which one to buy... because this is one time investment and need to get a good product ...

After checking all the reviews, i have consider the below 4 products which is cost efficient (1) Micromax MMX377G (2) HuaweiE3121 (3) MicromaxMMX353G (4) this one..

After that i compare the 4 dongles which one is best... and finally i have taken a decison to order this product..

Product got delivered with good packing... I have bought a aircel sim with 3g connection which cost only Rs. 198/- for one GB 3g net usage + unlimited 2g net usage..

Only disadvantage in this product, if you connect in your laptop/desktop it will take 10-15 seconds to get connected, after that the speed is really awesome... Now i am seeing the video without bufferring which i am really happy...

And also, instead of spending 730 rs for monthly connection for slow net connection, i will spend only 400 ( 2GB 3g net usage + unlimited 2g netusage ) where i save rs. 330 monthly which is a good deal..

I would strongly recommend this product if you want to buy a data card ...

8 of 8 users found this review helpful.
★★★★★
★★★★★
Ankit Negi
25 May 2013
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Great offer for datacard customers.

First of all I would like to thanks Flipkart for providing promising delivery of this product to me. This product reaches to me in 3 days and the best part is that the whole detail about shipping is trackable.
I recommend all to buy this product from flipkart because I firstly booked this product from other shopping site which delays it to 6 days and thus I have to cancel it and went for flipkart. It deliver your product ontime and thats why its the most reliable and trusted shopping site in India. I am really impressed by its service. :)

Now coming to the Huawei E3121 3G data Card perform...
()

First of all I would like to thanks Flipkart for providing promising delivery of this product to me. This product reaches to me in 3 days and the best part is that the whole detail about shipping is trackable.
I recommend all to buy this product from flipkart because I firstly booked this product from other shopping site which delays it to 6 days and thus I have to cancel it and went for flipkart. It deliver your product ontime and thats why its the most reliable and trusted shopping site in India. I am really impressed by its service. :)

Now coming to the Huawei E3121 3G data Card perform...
First of all I would like to thanks Flipkart for providing promising delivery of this product to me. This product reaches to me in 3 days and the best part is that the whole detail about shipping is trackable.
I recommend all to buy this product from flipkart because I firstly booked this product from other shopping site which delays it to 6 days and thus I have to cancel it and went for flipkart. It deliver your product ontime and thats why its the most reliable and trusted shopping site in India. I am really impressed by its service. :)

Now coming to the Huawei E3121 3G data Card performance.

Software:
This dongle is quite nice in design but its software takes longer time to start as compared to other datacard but on the other hand, its software has much more functionality and applications than the others.
It provides detailed statistics of your data expenses and thus it is easy for you to manage it.

Speed:

Speed is a subjected to your location, your data plan, time of use and the strength of signals.Thus I am not giving any suggestions that this dongle will gives you very high speed or blah blah like others. Rather i would say that it will give you the maximam speed your network provider can give to you.

Cons: It heats too early and software starts slowly.

Nice features:

1) Software wifi : Because of this feature , you do not need to download pirated software to make your lappy a hotspot.

2) FREE 1 Year AVG Antivirus : ya this is not given in details by flipkart but it is true.
This is also a reason why I buy this datacard because I need a new original antivirus to make safe my pc.

3) Three month live tv subscription pack by nexGTv

4) Watch bigflix for one month.

5) Get double value coupons on every recharge by Firstcharge.in

So for what are you waiting for.

Its not just a datacard.Its a complete package.

Just grab this opportunity before this product sold out.

79% of 19 users found this review helpful.
★★★★★
★★★★★
Rahul Raj
07 Jul 2013
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Amazing Product From Huawei

Hello! Everyone. First of all thanks to Flipkart for superfast delivery. I got my product in 2 days after i placed order.

Now coming to the Data Card:

Huawei is world's largest and best data card manufacturer, they proved this by their great work. Huawei E3121 comes with 14.4 Mbps download support and 5.76 Mbps upload speed. It has Call and SMS support as well. The best thing i like about this data card is that it has data tracking facility, while many other data card lacks in this department.

Performance:

Firstly i tried it on idea 2g network, and got disappointed because it was too s...
()

Hello! Everyone. First of all thanks to Flipkart for superfast delivery. I got my product in 2 days after i placed order.

Now coming to the Data Card:

Huawei is world's largest and best data card manufacturer, they proved this by their great work. Huawei E3121 comes with 14.4 Mbps download support and 5.76 Mbps upload speed. It has Call and SMS support as well. The best thing i like about this data card is that it has data tracking facility, while many other data card lacks in this department.

Performance:

Firstly i tried it on idea 2g network, and got disappointed because it was too s...
Hello! Everyone. First of all thanks to Flipkart for superfast delivery. I got my product in 2 days after i placed order.

Now coming to the Data Card:

Huawei is world's largest and best data card manufacturer, they proved this by their great work. Huawei E3121 comes with 14.4 Mbps download support and 5.76 Mbps upload speed. It has Call and SMS support as well. The best thing i like about this data card is that it has data tracking facility, while many other data card lacks in this department.

Performance:

Firstly i tried it on idea 2g network, and got disappointed because it was too slow. But after experimenting for sometimes i changed the network mode to WCDMA only which was WCDMA preferred as default and the same data card worked superp giving a download speed of around 2 Mbps. So, i suggest you all to use the WCDMA only network mode, believe me it will boost your speed. I haven't yet tested it on 3g network, but i am pretty sure it will shoot moon. The product also comes with soft wifi which works smooth. A little bit disappointment with the mobile partner dialer, it took considerable time to open & there is heating issue also but this is negligible. And you don't need to bother about it.

Huawei has promised some extra freebies which they show on their website that they will provide Antivirus, live tv subscriptions and coupon code but many of us weren't able to find it. But after roaming sometimes i found those freebies just simply click on the "My Zone" present at left bottom and a new webpage will open and all the goodies are available for download. Grab them.

83% of 12 users found this review helpful.
★★★★★
★★★★★
surajit kar
03 Feb 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
AMAZING EXPERENCE AGAIN...

as usual flipkart kept their promise ... nice product prompt delivery..
again 5 thumbs up for FLIPKART and their team...................

1 of 1 users found this review helpful.

Recent Top Reviews

View all
★★★★★
★★★★★
SATISH
27 Aug 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Quite awesome

Hi guys I bought this data card and tried it and it was awesome
There is calling facility
thanks to flipkart for their good shipping keep it up
(View complete review)

★★★★★
★★★★★
Manjunath Nayak
26 Aug 2014
Best one

awesome download speed and it depends on sim you are using. (View complete review)

★★★★★
★★★★★
Balesh
24 Aug 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Perfect data card

it is good data card having all facility required for it... like auto redialing and options to recording usage and time remaining info. however only little disadvantage is it get heat soon but no issues... (View complete review)

★★★★★
★★★★★
santosh Devadiga
22 Aug 2014
Soft Wifi Feature

I am disappointed with the soft Wifi feature which is beta version.I tried with my laptop and mobile it wont connect at all.

My friend also had same issue.

Huawei is working for the new updated software ?
(View complete review)

★★★★★
★★★★★
sakthivel
18 Aug 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Data Card

I am using this data card...
very very nice..
this is very comfort for me..
good speed ... even in 3g one signal
(View complete review)

     Huawei E3121 3G Data Card (White) Price in India: Rs. 1425

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