Advantages: Auto connection within short time, Auto APN
Disadvantages: No USSD, Voic call support. We cannot check the data usage detail from operator as most of the operator supply data usage detail through USSD only. This part is very irritating. We have to take out the sim and put in mobile for checking data detail. At present I almost all data card support USSD. The dashboard software has very few functions and looks outdated. I have ordered Huawei E303C model which support both USSD and ...

I was waiting for two weeks after launching the product because it has not any dialer software and auto connect facility. They mentained it supports voice calls and use any type of network connection. But Its not supporting voice calls and this device will choose the best available network 2G/3G automatically. So you cant choose the network what you need 2G or 3G. Otherwise It's works fine. As usual flipcart packaging and delivery is amazing.

Just recieved this product and the HiLink works just amazingly, did time it to see if it connects in 15 seconds or not, and it so does... sleek and fast.. smart engineering from Huawei.. Got this for my girlfriend, i bet she is gonna like it.. The product works just fine...the best part of it is u need not worry about the software to start and stuff...HiLink is true plug and play...I am using a WINDOWS 8 system...works amazing on it...

Flipkart was fast and delivered it within 40 hours or so...

Good device. Stable performance. Can accept any SIM. Device config interface is thru browser (192.168.1.1). It stores usage data which comes handy for limited plans and yes, you can reset the data counter. Automatic and manual network selection is possible (might save your pocket when roaming). Even APN is automatic. Can send & rcv SMS thru the interface. Though it says voice calling is supported, it isnt available in the interface. Seems like one has to unlock the feature by re-flashing it. ...

It really works within 15 seconds. But it has no other feature. No calling, No USSD. Its signal strength is good. Connection drops are very few. Missing very important feature of calling. Huawei and flipkart both mention it supports voice calling, but I am using it for a week but found none. So Huawei is cheating on this. Finally think before buying. Not a best buy. But product is good.

amazing flipkart delivery just 3 days to deliver...very good data card may be best in its range...i am using this data card for 5 days amazing reception of signals, no disconnection with reliance network, good speed (3g speed is very good around 700kbps with idm), dial-er free service, auto apn setting with auto connection.....very satisfied with this product..I certainly recommend this product

I got this data card after 6 days. Well i saw many reviews where it stated dat this is not a good data card as it does not have calling and USSD facility. but for me it does not male any sense because I use a aircel 2g sim only for internet usage and i use aircel unlimited 2g pack so i don't need USSD facility. But its Web UI provides you the details of your usage so you need not to be worried about the amount of usage. Moreover when you will be using internet for some important works like ap...

I got this data card on OCT 2012..Its Still working in a good condition without any prb..Worth for the money. It touched 4mbps in pingtest Good speed wit 3G airtel in Tamilnadu. Docomo s little slow. Just go for it...Heating is the only prb after 1 hour if u use 3g which is negligible....

OMG what a product huawei is the realy nice tech. its speed is very fast and this dongle is very good i am to purchase this product

i was purchased Huawei E303C (Hi-Link) Datacard last year and quality was good i can use any SIM i'm using airtel speed was good signal was good no dial option we can send sms not important ............. over all performance was good...........