Dongles arrived on the technology scene along with the earliest software for personal computers. The devices were originally called hardware keys but later came to be known as "dongles.
In 1980, the first modern version of the dongle emerged out of the U.K. It was developed by Dataview Ltd., a company that introduced Wordcraft, an early word processors for home computers. The company's dongle enabled access to the word processing application.
Dongles have progressed considerably from their early modest beginnings. Initially they were plain hardware keys with serial- or parallel-port interfaces. The dongle swiftly advanced into a more stout gadget and included a serialized transceiver & microprocessor that interacted with the host. Later, the USB interface became the most typical style of dongle.
The most commonly-found dongles today are hardware keys with a USB interface that plug into a USB port. Dongles can be employed to extend the functionality of a computer, by, for instance, adding a Bluetooth transmitter for connection to a keyboard, mouse, or mobile phone. The intention of most advanced dongles like EZ cast Dongle is to stop unlawful copying of application software. The devoted security device contains dynamic encryption to make sure optimum protection from hacking. Today's state-of-the-art dongles, for example, Wifi EZcast Dongle are robust enough to ensure that no universal crack for a protected software program is possible.
Let’s find out some of the key features of the latest wifi EZ cast dongles:
• Built-in Wi-Fi 150M 802.11n high-gain antenna, high sensitivity
• Support multi-threading, push the media does not affect other functions operate mobile phone.
• Support 720/1080p output
• Share media does not take charge flows of the phone, and take the phone into the remote
• Support DLNA, Airplay, Mircast interconnection agreement
If you are in the market for an Android TV dongle, then you will no doubt need a remote control to interact with your now-smart TV. Many a dongle has an app for Android smartphones and tablets. All you need to do is install the right app and presto, your nifty little tablet or smartphone is now a TV remote! The virtual keyboard of the phone also makes inputting text a lot easier, which solves another major headache. You can even install apps that let a TV streaming dongle send video to your Android device.
The downside to using these devices, however, is that you will often need wireless Internet access for the setup to work. You also need to be extra careful when using your smartphone or tablet as a remote control.