It's the standard USB logo, with the addition of the letters "SS". For faster versions of SuperSpeed, you might see a number 10 or 20 next to the letters, signifying 10 or 20 GB/s transfer speeds. You might also see ports labeled with "USB 3.0" or whichever iteration of the standard they use.
A circle connected by a line to another circle, triangle, and square is the symbol used to represent a USB port (USB 2.0 and lower) or a USB device. A USB symbol with two capital letter "S," a 3, or lightning bolts in front of it indicate a USB 3.0 port.
Know Colour Coding Of Your USB Ports
White: These are usually the USB-A or USB-B or Micro USB-A with 1.0 specification. Black: Black is usually the USB 2.0 Type A, B, or Micro USB-B. Blue: It indicates superspeed USB 3.0 Type A or B. Teal: It is Type A or B USB 3.1 Gen 1.
SS USB stand for SuperSpeed USB. The first iteration of SS USB was introduced in November 2008 as USB 3.0, and it ushered in a new era of speed and power from its predecessor, USB 2.0, or High Speed USB. More recently, USB 3.1, or Gen 2, has come out, bringing further increases in both power and data transfer speeds.
The SuperSpeed (SS) USB 3.0 Cable is designed to connect a device with a USB Type A interface to one with a USB 3.0 Type B interface. It is ideal for connecting an audio interface, external hard drive, or other computer peripherals to a PC via a SS USB Port.
On a PC, USB 3.0 ports can be identified by checking the Device Manager. You can also identify the physical ports on your computer which will either be blue, or marked with a “SS” (SuperSpeed) logo.
Chances are high that you've come across the simple logo: a trident with prongs that end in a square, circle, and triangle. It's thought that the three shapes signify the many devices that can be supported by a USB connection.
Blue USB Port Meaning
The blue USB port is also known as USB 3.0 or SuperSpeed (SS) USB. It was introduced in 2008 and offers a data transfer speed of up to 5 Gbps, which is more than 10 times faster than USB 2.0. In addition, it can transfer data in both directions simultaneously.
Type “netstat -n” at the command prompt and press the “Enter” key. A list of active connections and their port assignments will be displayed on the screen. The assigned port numbers appear immediately after the colon at the end of your IP address.
“Icon” and “symbol” are terms that we often use interchangeably, but there's actually a subtle difference: An icon is a literal, visual representation of the thing it represents, whereas a symbol can be a more abstract representation of something.
There are 14 different connector types, with USB-C being the newest. There is also the micro-USB, most notably known to charge older phones, USB 2.0, USB 3.0, USB type A and B, and several others.
A common way to identify the USB version is to see what colour the inner plastic part of the connection is. White indicates USB 1.0, black USB 2.0, and a blue USB port is USB 3.0.
Thunderbolt ports can often be identified by a small lightning bolt icon next to the port. The latest versions, Thunderbolt 3 and Thunderbolt 4, can transfer data at a blazingly fast rate of 40Gbps, which is four times faster than the USB 3.1 gen 2.
Thunderbolt ports are identifiable by the small lightning symbol printed on the computer's case next to the port.
Interior Color -- To tell the difference between these two technologies with a quick glance, look for a black or blue block inside the port. The black interior indicates USB 2.0, while the blue one indicates 3.0.
Compared with ordinary older UBS ports, USB 3.0 ports usually have a bit of blue around or within the jack itself. Some laptop makers will also label the faster port with a “3.0” or sometimes “SS,” which stands for SuperSpeed USB.
The USB 2.0 Connectors is colored white or black inside, while the USB 3.0 is colored blue inside. So if you want to find out whether the USB port on your computer or USB flash drive is 2.0 or 3.0, you can distinguish them by the USB port color inside.
All SS USB cables are compatible with USB 2.0 ports, although SS USB cables are slightly thicker than USB 2.0 cables. Now you have learnt what SS USB is, and there are many SS USB best sellers on the market. Choose one that fits your needs best.
Twice the speed of USB 3.0 standard also known as (USB 3.1 Gen 2, USB 3.2 Gen 2), stylized with a capitalized and italicized SS, and including the data transfer speed capability of 10 Gbps atop the classic middle triangle prong.