USB3.0 ports are usually blue. So, if you find a blue USB port on your computer, then your computer can use USB 3.0. Also, you can check for the USB 3.0 logo, SS (SuperSpeed). If you see the logo on your system, it is equipped with a 3.0 USB. You can confirm if your computer has a USB 3.0 port by checking it in the Device Manager.
USB3.0 ports are not always blue, they just usually are. I guess your laptop model is an exception. Those ports are USB 3.0, and USB 3.1 Gen 1 Type-A is just their
Theofficial guidelines for manufacturers using USB 3.0 ports it to use a blue color for the inside of the port. This makes it easier to differentiate them from USB 2.0, which has a black or white inside. Note: This guideline is followed by the vast majority of manufacturers, regardless of the USB 3.0 port gender ( male or female).
LEFTSIDE. 5) USB ports (2) Connect optional USB devices. NOTE: Depending on your computer model, your computer may be equipped with 2 USB 3.0 ports, which connect optional USB 3.0 devices and provide enhanced USB power performance. USB 3.0 ports are also compatible with USB 1.0 and 2.0 devices.
TheUSB 2.0, or “Hi-Speed USB,” specification significantly improved USB 1.1. The main improvement was an increase in bandwidth to a peak of 480Mbps. It has been superseded by its successor, the USB 3.1 standard, which delivers even higher speeds and power delivery capabilities than before while remaining fully backward compatible with MicroUSB comes in two types; the USB Micro-A and USB Micro-B. USB 3.0 Micro-A plug has a look of two rectangular-shaped plugs that are fused into one. These plugs are compatible with USB 3.0 micro – AB receptacles. USB 2.0 Micro-A plugs though also rectangular, are very small. USB1.0 and 2.0 ports and plugs can be white or black. USB 3.0 ports and plugs are blue. USB 3.1 ports and plugs are teal blue. USB sleep-and-charge ports are often yellow, orange, or red. These ports can charge phones or electronic devices even when the computer is switched off. Micro USB-A receptacles are white. Micro USB-B 27gmkF3.
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    • are all usb 3.0 ports blue