USB buying tips

USB is one of the objects separated by any person or use a computer. However, not everyone knows the secrets to purchase this product. Here are some tips.

On the market exist two types of memory cards with two different standards are 1.1 and 2.0. Same storage capacity, but the difference in price between the two types can vary up to $ 10. USB 2.0 is faster than 1.1 speed a lot. Speed data entry of type 1.1 is 12 Mb / seconds remaining 2.0 is 480 Mbps. Typically, USB 2.0 can be distinguished on the device, packaging and documentation.


LED on the USB device to signal being used. This feature is needed by the baby withdrawal card from the USB port when it is active not only cause loss of data, but also affect the durability of the card. Try brushing against the record button (write-protect) the card several times to ensure proper operation under process.

When buying, do not hesitate to read the attributes of a USB stick and try before you decide to pay. For example, on the same computer buyers can plug and unplug a few times to try to test the stability of the card and also try plugging the card into the machine run multiple operating systems to test different capabilities aid identification.

There are many types of memory cards, distinguished by manufacturers and storage. Depending on demand, buyers can choose their own memory capacities ranging from 64 MB (approximately 10 USD) to type in less than 1 GB ($ 100 value). If demand is not too large storage capacity, the kind of moderate 128 MB (from $ 15 to $ 20) is appropriate. In addition, there are many types of memory integrated features like voice recorder, MP3 player ... meet the diverse needs of users.

Due to small size USB is easy to get lost. Many people might accidentally put the memory card into his pocket and "impartial" throwing his shirt into the washing machine. The solution to this problem is likely to select the USB attached to other objects such as collars, belts, wallets ...