Hello readers welcome to new post. In this post we will learn Type of Laptop Connectors. Connectors are available on most electrical devices; laptops come full of these types of items. A better understanding of the connecting ports available on a laptop, can help increase efficiency and ease of use.

USB connectors

Connecting a portable USB drive or external hard disk via a USB port is not a big deal either. Anyone with a laptop will know USB ports; however they may not be aware of the different variations on the market such as USB 1.0, USB 2.0 and USB 3.0. These are categorized on the basis of speed performance and efficiency.

While USB 1.0 is slow, USB 3.0 can give you very high data transfer speeds. USB 1.0 and 2.0 are very similar and easy to see. They have a rectangular metal interface with four connecting pins made of brass. USB 3.0 is a newer version and offers much faster speed; although similar in shape, they have nine connecting pins. USB 1.0 and 2.0 can be replaced, while USB 3.0 can only be used on devices specified for this type of connector.

Sound Connector

Audio connectors are one of the most common findings on laptops. Previously laptops had a phono plug that provided mono sound. This has been upgraded to two phonos that provide stereo sound. Nowadays, a single stereo jack with microphone input is used. These connectors are used to transmit internal and external audio signals and are easily identified by their small circular design.

HDMI connectors

The latest versions of the laptop come with an HDMI connector (High Definition Multimedia Interface), which helps to connect to today’s High Definition TV for video transmission. HDMI connectors have made the most of the VGA output used on older laptops to transfer video signals to monitors or large televisions.

These HDMI connectors have two lines, one with nine pins and the other with ten pins, counting the number of nineteen connections. VGA connectors, on the other hand, had three rows with five pin holes in each rectangular row with curved edges. HDMI connectors offer improved video quality with multiple connections.

Network Connections

In addition to these connectors, the RJ45 connector has a network connection. Comes with a square design with eight brass pins. The cable is kept in the connector even when it is disconnected. These are often used to connect a road box or network cable directly to a laptop. Older laptops had a smaller version of this connector, which had just four pins. This has been used to establish an internet connection via a landline.