![dongle for laptop dongle for laptop](https://m.media-amazon.com/images/I/61zlIwBy-EL._AC_SX522_.jpg)
Some devices come with a permanently attached length of cable that negates the need for a short adapter cable. The Chromecast device comes with a short HDMI extension cable to allow its use in cramped quarters.
![dongle for laptop dongle for laptop](https://m.media-amazon.com/images/I/51GdrZg6SQL._AC_SS450_.jpg)
Single-board computers, such as the Intel Compute Stick, have also been produced in a similar means. In the mid-to-late 2010s, the dongle form factor was extended to digital media players with a small, stick-like form factor - such as Chromecast and Fire TV Stick - that are designed to plug directly into an HDMI port on a television or AV receiver (powered via Micro USB connection to the television itself or an AC adapter), in contrast to a larger set-top box-style device. The wire attached to the other end is the USB power supply.
#Dongle for laptop serial
Initially using ports such as the serial port or parallel port, most are now in USB format.Ī Chromecast plugged into the HDMI port of a TV. Security dongles are typically used to help prevent unauthorized use and copying of certain forms of software. Raymond, who maintains the Jargon File, an online lexicon of hacker slang." Examples Copy protection Linguist Ben Zimmer noted that the claim was likely a by-product of their "tongue-in-cheek" marketing style, and "was so egregiously false that the company happily owned up to it as a marketing ploy when pressed by Eric S. Ī 1992 Byte magazine advertisement by Rainbow Technologies claimed that dongles were invented by and named after a person named "Don Gall", which spawned an urban legend. Schneck stated that the origin was unclear, but that it was possibly a corruption of the word "dangle" (since these devices "dangle" from a port on a PC). There are varying accounts on the etymology of the word "dongle" in a 1999 paper, P.
#Dongle for laptop Bluetooth
![dongle for laptop dongle for laptop](https://techcrunch.com/wp-content/uploads/2016/08/img_0173.jpg)
adapters that convert ports to handle different types of connectors (such as DVI to VGA for displays, USB to serial connection, and in modern computing, USB-C to other types of ports, and Mobile High-Definition Link),.The term has since been applied to other forms of devices with a similar form factor, such as:
#Dongle for laptop license key
In computing, the term was initially synonymous with software protection dongles-a form of hardware digital rights management where a piece of software will only operate if a specified dongle-which typically contains a license key or some other cryptographic protection mechanism-is plugged into the computer while it is running. A Bluetooth dongle that enables Bluetooth functionality on a Computer without built-in BluetoothĪ dongle is a small piece of computer hardware that connects to a port on another device to provide it with additional functionality, or enable a pass-through to such a device that adds functionality.