Types of Storage Memory Cards

--> Storage Memory Cards can be termed as an extension of the memory storage devices that can help to store excessive digital contents and media in any file formats. These portable devices can store pictures, media, texts, presentations and can be easily used to access remote computing machines.

Who would have thought that something that is even 1/10^th in the size of a floppy drive would be capable of carrying data that can be many times more than the humble 1.4MB storage space of a floppy disk? Well actually this is true and what is even more amazing is that these are really compact, with the ability to rewrite the data and also having the capacity to store data even without any power backup. Now that is certainly something amazing and it certainly suggests the advancements that have been made in technology in all fields.

There are wide varieties of Storage memory cards that are available in the market. There are the Secure Digital Cards (SD Cards); Compact Flash Cards (CF Cards), Memory sticks; Multimedia Card (MMC) and Smart Media Cards. All these are intended for different usages and their performance are in consistency to the functionalities that they offer. The fact that data is secure in them even without power and since there are no moving parts in them therefore the possibility of mechanical problems are also remote. Owing to this many electronic devices are designed in such a manner to be devoid of any bulk associated with them as the memory aspect can be well taken care of by these Storage Memory Cards.

Troubleshooting Tips for USB Flash Drives

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Almost all of us require a USB drive to carry our valuable data with us all the time. Although these external memory devices come with a genuine warranty but it is recommended to check for its authenticity first. Moreover, these small devices are so delicate that you may face a number of problems while accessing your files. To serve the purpose, you should be aware of a few troubleshooting tips.

However advanced USB flash drives do not require any additional device drivers to be installed in your computer before accessing the same. But you can check the authenticity of your USB flash drive by just visiting the manufacturer’s website and feeding the manufacturing code of your pen drive there. This is helpful in checking the make and model of your flash drive. Most of the problems that arrive with USB drives can be easily resolved at home only.

The most common issue with USB pen drives is that your computer may deny identifying it. This is often found in computers running on the older versions of operating system. Windows 2000, XP, Vista, 7 and all the modern versions automatically detect the additional drives. But versions like Windows 98 or even older require additional driver to serve the purpose. To enable this device, you may visit the manufacturer’s web site to download the driver.

Some of you may face problems like that the same pen drive, which works in Windows XP, does not work in Windows Vista. For this problem, Vista offers a driver installation wizard in control panel that can be easily followed to update the drivers. Moreover, you may find that your USB drive works at home, but is not recognized on your office computer. This is because your office computer gets set up to override Windows’ drive lettering system. But you can repair this problem manually by just assigning a drive letter to your USB drive (through the Disk Management utility).

Sometimes while deleting or changing the data on your USB drive, you may get a message that the USB drive is write-protected. In such a case you need to unlock the drive by locating the write-protect switch on the side of the drive and sliding it to the unlocked position.

Because of a few operating systems like Vista, you may also get a message like “This device can perform faster”. This happens when a faster USB drive is inserted in a slower USB (Universal Serial Bus) port. Usually, you will find two USB standards—USB 2.0 and USB 1.1. Both of these vary in their data transfer speed (USB 2.0 can transfer data at up to 480 Mbps while USB 1.1 can only perform at up to 12 Mbps). So, whenever you connect USB 2.0 drive to a port that is compatible with USB 1.1, you get a message that the drive can perform faster.

All these problems are usually not major and can be repaired at home only. Therefore, it is recommended to buy a user manual for USB pen drives along with USB drive. This will certainly help you resolving the issues quickly.