Types of Memory Card

Memory Cards are a popular storage medium for many of today’s consumer electronic devices, including digital cameras, cellphones, and handycam. Flash memory is nonvolatile that is the memory card will not lose its data when removed from the device, and can be erased and reused. When buying a memory card you have to consider...

read more

The difference between DVD-R, DVD+R, DVD+RW and DVD-RW

There’s DVD+R, DVD+RW, DVD-R, DVD-RW, and even DVD-ROM! So what’s the difference between all of these different names, aren’t all DVDs the same? Well, it’s not quite that simple. Some DVD have “R” and some have “RW”. The “R” stands for readable, while the “W”...

read more