Checking the true storage capacity of a USB drive is essential before making a purchase. Many USB drives are advertised as cheap with large capacities, but in reality, most are misleading. To avoid buying such drives, simply use the PortFee Production Program software.
How to Verify the Real USB Storage Capacity
Step 1: First, you need to Download the PortFee Production Program to your computer.
Step 2: After installation, simply plug the USB drive you want to check into your computer and run the PortFee Production Program software.
Step 3: Next, press the 'Check Flash' button to examine the hardware status of the USB. If you see a Good or OK notification, proceed to the next step. If there is no response, unplug the USB and try plugging it in again.
In addition, to address the issue of some USB drives incorrectly displaying their true capacity, you can refer to the article on fixing incorrect USB storage capacity display.