Well, in fact, the fast charging speed is dependant on both the fast charger and the USB cable. However, you may bog down to confusion about whether the fast charging speed depends on the fast charger or the USB cable, which makes it difficult for you to choose the right charging accessories for a fast phone charges. Now you may be ready to enjoy the benefits of the fast charging technology. 18W fast charging has been the basic standard while 40W and much faster charging are available now. So far, this technology has been adopted by most smartphone brands in their latest flagship phones. Since smartphones are being used more frequently by individuals per day and are getting larger, fast charging has been a necessity of smartphones, which allows for a quick charge in minutes instead of hours. Among all the latest cool phone techs, fast charging is the one that is widely adopted as a response to increasing phone usage and a larger phone. You can see the new phone techs coming recently such as Face ID lock screen, fast charger, mobile 5G, GPU acceleration, NFC, and a pop-up camera. From screen to processing power, they are being endowed with brand-new features and techs in order to make themselves competitive. Today’s smartphones aren’t traditionally mechanical. Source: USB Cable or Adapter: Why is Your Fast Charger not Fast Charging USB Cable or Adapter: Why is Your Fast Charger not Fast Charging

Micro usb block