The LED indicator on USB memory card readers does not monitor the read and write activities but the Lock switch.
Sandisk and Kingston are the best known makes of memory cards and memory card readers as well.
All netbooks can use memory card readers, as long as they have USB connections.
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Both the USB memory card readers and secure digital memory cards are reliable with write protect switches.
IOGear and Kingston offer memory card readers that are powered by USB. You can also purchase memory card readers as a piece of hardware to add to your desktop.
There are pleny of internal memory card readers. They typically take up a CD-ROM or floppy slot.
Yes, the USB memory card readers lock switch can prevent any unnecessary writes to the SD memory cards.
Memory card readers vary in size. Some are the size of a Bic lighter, whereas others are the size of a deck of playing cards.
Most multi-format memory card readers can read the xD format, but contact your reader's manufacturer to be certain.
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Well, it is possible-with a USB flash stick or a UBS memory card reader. Incase of Laptops they come embedded with memory card readers. For older CPU's external memory card readers are available at any store.
The write protection on the USB memory card readers is both a hardware and software protection.