Pages

Showing posts with label USB. Show all posts
Showing posts with label USB. Show all posts

Thursday, August 25, 2011

3G Data Card Services – BSNL Vs Tata Vs Airtel Vs Reliance

GadgTechWorld.blogspot.com
 http://images02.olx.in/ui/7/50/35/1286543781_127124535_1-3G-WIRELESS-BROADBAND-USB-DATA-CARD-3G-ROUTER-WORK-WITH-ANY-TELECOM-NETWORK-ANY-PLACE-Entire-Tamil-Nadu.jpg
Tata indicom photon 3G and Reliance Netconnect 3G, Airtel 3G and BSNL 3G are already available but which one is best to choose? Advertising campaign of various Internet service providers create confusion among customers to select a service. Hence the 3G internet was always most awaited in India because it just does not mean higher speed but also means revolution following which all around the world there would be more business transactions and more networking. 


http://gadgetsworld.co.in/wp-content/uploads/2010/12/Data-Cards-Comparison.png


Reliance Netconnect Plus
 http://www.pricereviews.co.in/wp-content/uploads/2011/03/Reliance-3G-datacard-price.jpg
 Reliance Communications, India’s second-biggest mobile operator, launched its 3G services in India. The company said it would cover all its 13 zones by the end of March next year. RCom said that it was targeting a national footprint of 3G services through associations with other “like minded, quality 3G licensees” in the remaining nine telecoms zones during the course of next year. The company has launched 3G services in Delhi, Mumbai, Kolkatta and Chandigarh.
Here we bring you the latest 3G plans and pricing from Reliance.
 


Tata Docomo 3G
 http://media04-ak.vivastreet.com/classifieds/91/9/36499055/large/1.jpg?dt=15098c161afc0fc8774912c14832e21d
Tata DoCoMo became the first private telecom firm to launch 3G mobile services in the country. Tata Teleservices, which has Japanese firm DoCoMo as partner launched 3G mobile services in nine circles, of Kerala, Karnataka, Madhya Pradesh (including Chhattisgarh), Rajasthan, Gujarat, UP (West), Punjab, Haryana and Maharashtra in the auction held recently enabling subscribers to access high speed Internet and video telephony.

Tata Docomo in India has actually started off with an initial free internet offer limited to the first 7days. Following this the plans available start at Rs 750 per month for the 3.6Mbps Plan along with which you get upto Rs 1250 worth of voice calls. This looks a good option but for users who get this new SIM for the sake of high speed internet these free voice or video calls is useless. The main reason behind this is that normally the voice calls are already under Per Second Billing which means that you obviously are already getting calls for cheap hence there is no point paying high for the sake of huge free calls package.

BSNL3G Card

http://www.priceindia.org/broadband/wp-content/uploads/2011/07/bsnl-3g-data-card-postpaid.png

BSNL is committed to taking India into the next league of telecom supremacy by providing technologically advanced 3G Mobile services provider Bharat Sanchar Nigam Ltd (BSNL) has crossed the landmark of 20 Lakh 3G Mobile and Data subscribers in India. It has been able to launch 3G network on Pan India basis except Delhi and Mumbai (MTNL service area).

BSNL has provided various advanced services like High Speed Wireless 3G Broadband, Video Calling, Mobile TV, Music, Video Download etc. At present BSNL had 3G coverage in 675 cities and will expand 3G services to 120 more cities across India by January 2011.

Creating a paradigm shift in the digital communications, BSNL recently launched affordable unlimited 3G Plan just at Rs. 700 in India. By making 3G services affordable with lowest Voice call and Video call charges as well as High Speed 3G Wireless Broadband Data HSDPA connectivity at 1 paisa for 10KB in India.
The cost of this BSNL Micro SIM Kit will be Rs. 100 (Rs. 30 for the Micro sim and Rs. 70 for the 3G FRC Starter Plan).The BSNL Micro SIM card and 3G tariff plans for Apple Devices will be available from BSNL CSC in 3G Services area only.

Airtel 3G
  http://www.newtechnology.co.in/wp-content/uploads/2010/07/Airtel-3g-Data-Card.jpg
Airtel had launched its 3G mobile services successfully bid for 13 zones including key cities like Delhi, Mumbai, Bangalore, Chennai and Hyderabad on a test basis. These cities account for 21 per cent of data traffic in the country. They are also most likely to have early adopters who are eagerly waiting to get their hand(set)s on 3G. Incidentally, the 13 circles also account for 68% of the telco’s revenue market share.

Airtel‘s 3G services, will usher in a new era of unique life style products. The offerings will be specifically targeted towards mobile broadband, given the enhanced speed and user experience which the 3G technology enables. The partners will play a catalyst role in enhancing the customer experience and the data usage habits in the country. In addition to being HSPA+ (High Speed Packet Access) ready from launch, the 3G network will support world class user data speeds and enhanced mobile broadband user experience. High Speed Packet Access plus enables high peak user throughput which are multiple times higher than those supported in current 2G networks.

 https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1tCaMteN8LHn0AweK6Brtnzsr-S_goLyVjInCxHE19FKQDATXvp0RZWN2lJhQ5_cJxXnEITt83wzX3x_MvJh3kx9vYfXMQXImBlzsw3wZjWcBWYxrjFTTeU1LxxtbTObkwzVztVhYXOA/s1600/3G-6210n_application.jpg

Wednesday, May 18, 2011

USB Mouse with VoIP technology



We have reviewed a few VoIP enabled devices recently. There where telephones that had this technology, mice and other accessories. Here is another accessory that can be used as a telephone when you talk using Skype.

You don't see these gadgets very often in the stores because they are not very popular. However, this one might be one of the best ones. This is the VM-01L from Skype-on. You can use it as a usual mouse and transform it into a phone by just flipping it open.

When you flip it open it turns into a regular phone that has all the features of the phone. There are even the number keys and you can dial the number playing your favorite game.

This mouse is different and is much more sophisticated than the ones that I have seen before. Besides, having the VoIP technology built in it has some more features that I would love to use.



1. It has a TFT display that has the resolution of 128 x 64 pixels where you can see all the info that you need. It is very comfortable because you can see who is calling when watching a video or working on some graphics when you do not see the notification on the computer monitor.

2. USB be cable 1.5 meters long. I uses USB 1.1, however it is still enough for the mouse and phone features.

3. The thing I like about the mouse part is the resolution of optical sensor. It is 1000 DPI which is pretty good for a mouse and especially a mouse like this.

4. The thing I like the most about this gadget is that you can connect 2.5 mm headphones with microphone and talk to anybody you want still having your mouse on the table. This is very comfortable because if not having this technology your would have to buy another mouse or just wait when you finish the talk if you want to do something on your computer while talking.

This mouse is not big and its shape is made in the classic style so no surprises here. Its dimensions are 55 mm x 105 mm x 33 mm. It is smaller then my regular mouse at home. And it weighs amazing 85 grams so it is lighter then a cell phone.

You can buy this mouse for about $ 40 to $ 50.

McAfee - Encrypted USB review

GadgTechWorld.blogspot.com

Convenient and easy to use, USB flash memory or 'thumb' drives are an increasingly popular means of storing and transporting data. Lose one, however, and anyone can access the files they contain unless you routinely encrypt or make other arrangements to protect them. McAfee takes care of most of this for you with its family of secure USB storage devices (previously from SafeBoot) offering built-in data access and encryption facilities.

There are several different products to choose from, McAfee sending us three, starting with the Standard drive (from £18 + VAT for 128MB), which uses simple passwords to control access, with each user allotted their own private, AES-encrypted partition.

For those wanting a little bit more, the Encrypted USB Phantom drive (from £100 + VAT for a 1GB device) adds a built-in fingerprint scanner for secure two-factor authentication. Meanwhile the mIDentity implementation (from £141 + VAT for 1GB) uses a smartcard and a PIN code to more securely store user credentials and can also be used for remote VPN authentication.

All of them look much like ordinary USB thumb drives and can be plugged into any PC with a USB 1.1/2.0 interface. Up to 4GB of storage can be made available, although not all either visible or accessible straight away. Depending on how they've been configured a public and/or read-only partition may be available, but other, protected data will be hidden and only accessible by authorised users once their credentials have been verified by the device.

Additional client software is also required, in the form of a Windows-based management utility to, for example, set up new users and their storage partitions, plus a client application to make the data accessible to authenticated users. Standard and Phantom drives share the same utilities which we found very easy to install and use, although the documentation could do with updating.


Separate tools are required to manage and use the mIDentity devices and these were clearly from a different developer, with a completely different interface which we found a lot harder to get to grips with.
In use the Standard drive proved to be the quickest and easiest, requiring no more than a password to open up each protected storage area. Phantom users, however, must first register their fingerprints, the built-in scanner proving to be a little awkward in practice, requiring an extension cable to enable it to be best positioned.

To set up the mIDentity device we had first to fit the smartcard (the same size as a mobile SIM), after which we had to install the software and set up PIN codes and digital certificates. This took a lot longer and was far from intuitive.

Once everything was configured, however, the drives could all be used more or less like any normal flash memory stick, yet with integrated security and encryption which would be difficult to crack should they be lost or stolen. Added to which there are few clues on the outside and little to see if a McAfee Encrypted USB drive is plugged into a standard PC; such that, to the casual observer, protected data is almost invisible.
On the downside, the McAfee Encrypted USB drives are more pricey than equivalent standard devices. But they're not hugely expensive and, depending on how you value your data, that extra cost could well be worth paying.

McAfee - Encrypted USB features - Verdict

Although more expensive than standard USB thumb drives, McAfee Encrypted USB devices offer additional access controls and strong encryption to protect the data they contain in the event of drives being lost or stolen. Varying levels of protection are available including an optional integrated fingerprint scanner and the use of smartcards to securely encrypt user credentials.