Colors in outlets Allaisba not arbitrary! Learn meaning

Yesterday, when I was traveling from the city of Agadir back to my house in the city of Marrakech (Morocco), my brother asked me for some reason coloring Allaisba outlets in yellow or black or blue Is there a destination of these colors? Of course, was my answer is yes at the same time the risk in Bali that question, my brother might be a question many visitors to the blog . So I decided to write this answer to perhaps benefit the many visitors to the thematic.

Colors that can be found in outlets Allaisba not exist without reason, these colors tell us some information about the technical specifications of the port and that can only know the color of the entrance and without the need to search the Internet. Fallon gray in outlets Allaisba which is prevalent in all computers stating that the technical specifications for that port is a port of a class 2.0 or 1.1 and this port is only compatible with devices that carry this version, which may be found written on the packaging of the devices, which we buy, for example, a mouse computer or keyboard. 

The other color is yellow color means that you can from this Almnfd charging devices even in the case if the computer is locked or in the Sleep mode so you can use this port in computers in order to charge your phone or iPod ... to indicate that the technical name for this port is Always power on.

Blue: It is another color that can be encountered in the computers, and means that the port belongs to the category of a 3.0 last Maeugd in the markets, where passes the high-speed data and which remain hostage to the compatibility of the device that will link it with the port. 

Which means that he is in order to pass data quickly between 3.0 port and the device that tied it must be a device is also of type 3.0 in order to pass data at high speed so it can also connect devices from version 2.0 with 3.0 port without problems.