2012年5月29日星期二

they could be operated from any available USB Driver

The board is encased in plastic or metal. For offering better protection, some types have retract-able connectors while some offer additional caps. Your provider will also show interest to do this for you as they also want the production to get approved by you. G. Checking the materials: check to ensure that the right grade of memory sticks is used in your custom USB. Grade A memory chips gives you access to the complete amount of memory available on the chip. All the other memory chip grades give you less amount of memory comparing to Grade A memory chip. USB memory sticks are common devices today, but not so long ago the term “flash drive” had never been heard, unless of course you were associating the term with a Ferrari. So where did the revolutionary USB Flash Drive derive? Well, set your mind back to 1995, it doesn’t seem so long ago.
Believe it or not, most computer users were still regularly using floppy disks to transfer their digital data. In fact, virtually all computers had integrated floppy disk drives because floppy disks were by far the most popular, practical and cheapest format for portable storage. Also at that time, Zip disks and Jaz disks (both manufactured by Iomega) came on the market, but they were quite expensive. Zip disks could hold 100MB / 250MB of data, there were even 750MB disks in existence. Jaz disks offered 1GB capacity and later 2GB, but the highish price for both formats meant many computer users couldn’t justify the costs, nor did many computer users have the need to save and transfer large amounts of memory, unlike today. Zip disks and Jaz drives eventually faded out within just a few years of production, they were also bulky and accordingly the Jaz disk broke quite easily. Around the year 2000, one of the latest things associated with computers (other than the internet) was the revolutionary USB Flash Disk. Replacing the likes of most SCSI connection ports used to connect printers and other peripherals etc. USB ports were ground breaking.
You didn’t need to be an expert to put your computer together, you simply plugged the USB connector cable in to the port and the other end of the cable into your device and off you went. No longer was it necessary to have a specific entry for your printer, mouse or keyboard as they could be operated from any available USB Driver. You could even plug in your digital camera and instantly access your photos via USB connection. Many USB devices didn’t even need an electrical power source or battery, low power could actually be supplied to the device by simply connecting the it to the port. Today people regularly charge their cell phones and MP3 players via USB, whilst working away on their computers. Nowadays, you can find USB ports not only on computers but also televisions, DVD players, audio players and even some car dashboards. OK, so I’ve emphasized on how great USB “Universal Serial Bus” is and why the demand for portable storage has dramatically increased, but let’s focus this topic.

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