Technological progress does not stand still, and new devices are almost always emerging, and devices that have already become familiar are equipped with additional devices. This applies to almost all types of activities, but the entertainment industry and related devices are always in the forefront for renewal. However, sometimes this process occurs so quickly that even fairly technically savvy users have difficulty. For example, among the owners of the latest generations of LG TVs, the question often arises of what a PCMCIA card slot can be seen on the back of the device. The answer will be both difficult and simple, but first things first.
The content of the article:
What is a smart card and PCMCIA card slot
The answer to the above question should be started from afar, namely, to consider such an innovation as a smart card for cable television. The habitual form of television broadcasting is gradually becoming part of the story, and its place is taken by cable channels. This process is quite natural and logical.
In this case, it becomes necessary to organize address broadcasting and a corresponding security system, which excludes the possibility of unauthorized connection. Laying cable networks to the user and maintaining them in working condition requires substantial cash investments from the supplier companies, which directly affects the cost of tariffs. At the same time, there must be certain remedies to ensure that the service will be the one who paid for them. This is one of the few cases when both the client and the company are on the same side. The only question is how to organize the possibility of limiting broadcasting. The answer to this was the development and implementation of smart cards and the PCMCIA card slot on LG TVs.
A smart card is a small device (and in fact, a card) that performs the skip function. That is, certain information is entered on the card regarding the owner, the tariff purchased by him, connected additional services, etc. Connecting this card to the TV and is carried out using the PCMCIA card slot.
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Initially, the technology was developed for use in laptops and its intended purpose was to connect various additional peripheral devices, such as additional memory drives, network cards, modems for Internet access. However, over time, there was a use in cable television. I think you understand what this is a PCMCIA card slot and why it is necessary.
Using smart cards for access allows you to achieve a number of advantages:
- The ability to directly manage the connected tariffs and channel packages.
- Increased security of use - no one will be able to access the channels if the card is not physically installed in the slot.
- If the equipment is compatible, it is possible to take your channel package with you, which is very convenient.
At the same time, if the LG TV is equipped with a built-in PCMCIA card slot, then all actions to use a smart card are reduced to an elementary installation of it into the allotted slot.
What is the PCMCIA card slot and for what? So, the PCMCIA card slot on an LG TV is not at all a useless connector, as it may seem at first glance. Due to the fact that this technology is not too widespread, it is not often necessary to come across the need to use smart cards in our country, but this is only a matter of time. Almost certainly it can be argued that in a few years, the availability of this extension format will be a necessary standard.