What is USB Flash Drive(U disk,USB Memory disk,USB Disk)
It is also called "U disk,USB Memory disk,USB Disk."A usb flash drive is the industry term for a very small, portable flash drive meant for easy data storage or transfer, and which connects to a computer via a USB port. USB flash drives are so small that most of them are designed to easily attach to a key ring.
The other application for USB Flash Drive is to be as a gift and a promotional item. Now more and more companies use it to send to their cutomer, when customer opens the USB Disk, he can view catalogue, website,powerpoint..of the company. So it becomes more impressive, efficient and cost effective to their end clients, which is quite popular these days.