A flash drive - USB Pen Drive or memory - is a portable device that uses flash memory to store data. It is connected to the computer via a USB port, receiving or delivering data, is unplugged from the PC and can be taken with you. Documents, programs, pictures, or music are just some of the things that can be loaded on one of these devices.
USB drives can be formatted many times, and the best can come up with information specifying how often they can be erased and rewritten -1 million times over a number of years, for example.
Capacity, and design aspects
There arre variety of sizes available, so in order to choose the most suitable, you need to determine how much space you need. Equipment of small capacity would store only 1 or 2 GB, while there are some support 256 GB of data.
The price is directly linked to how much space it has - despite the physical size usually does not change much in this type of storage unit, the price will certainly increase according to their ability. All of them are portable - some smaller than a box of gum - and can be easily attached to a key chain.
When choosing a stick, you should also consider its color and design. Although most are fairly similar, you can find devices in formats of characters from pop culture, lipstick, bottle opener and so on. There are also many different brands out there. It may be helpful to read reviews and analysis on the internet to know which ones consumers more praise.
Finally, we must not forget one important aspect: security. Some flash drives nowadays already have biometric scanning while others can be encrypted to prevent unauthorized access to your data. Of course all this depends on how they are secret or confidential data that you are carrying.
Defining the function of the equipment
Before you start researching, you need to define what exactly you need a pendrive. Ask these questions to yourself to facilitate:
1. What am I going to store it? Are files like photos, videos, or music; programs are portable version or is it something else?
2. How often will I carry you with me?
3. I will use it more for reading the recorded therein or more files to burn?
4. There are some extra special features that I really need or want?
5. How far am I willing to pay for one of these devices?
Depending on the answers to the above questions, consider carefully the factors and specifications that we now turn.
What to evaluate before buying
1 Storage Space
Always take more than you need. Depending on the type of file you want to save or transfer, the need may vary. If you plan to use your flash drive to store multimedia files (movies, photos, music), will be required much more space than need that person who wants to use the device to back up text files and slides, for example.
Take a look at the size of the files on your computer that you plan to copy to the flash drive to create an estimate. Always buy a product that offers more gigabytes of space you need, because at some point in the future you need. We suggest at least 8 GB.
2 Physical Size
The smaller the better. That part may not seem very important, but if you plan to load the said-which everywhere on your keychain or in your pocket, you'll realize that size matters.
Also look for some that have a folding design or a cover to protect the metal plug that plugs into the USB port. Preferably, try to choose a cover that does not fall all the time.
3 USB 3.0 or 2.0
Take the two. Unless you are completely off the price you want to spend on a USB stick, get one that supports USB 3.0, but is also compatible with USB 2.0. So you certify the life of your device and still have a storage unit compatible with most machines out there.
Even if your current computer does not supports USB 3.0, it is possible that you will soon acquire one offering. Moreover, this pattern will ensure that you do transfer files much faster.
4 Brands
Avoid cheap crap. Most pendrives works reliably and is difficult to give specific brands, but be careful when trying to save others. If the product is glaringly cheaper than other manufacturers and you never heard of it before, stay tuned. Do research on the internet before buying one of these to make sure that there are not many complaints.
5 Reading Speed
The faster, the better. This is the kind of speed that will determine how practical or annoying will be the process of copying files to your device. If you are copying large files of music or video, the speed is something that surely will interest you.
Be alert to the description on the package, as some mention the maximum speed supported by USB 3.0 or 2.0 instead of the true speed that the product offers. Some even assert things like "high performance" and "faster", but rarely is the case.
6 Write Speed
Again, the sooner the better. If you plan to use your flash drive often to make backups or run applications, need speed. If your portable storage unit for fast, your backup will be faster.
The difference can be quite significant. Look for a flash drive that offers transfer speed of at least 10MB per second.
7 Encryption
Do you plan to walk around town with confidential information on your flash drive or has files that would not want anyone to see, in case of accidental loss of the device? So you might want to look at the encryption features - or "safety" - offered.
You can choose between encryption hardware or software. All this should be described in the manual or in the detailed product specifications, give it a read.
8 Other resources
Some manufacturers offer additional software that brings together the resources pendrive as MP3 players, games and the like. Our recommendation is: stay away from that kind of "bonus". You can be irritated with unwanted programs being installed in your machine to make it less practical and slower process. Use only if you identify resources or applications that are important to you.
9 Price
Last but not least: something that will probably influence your buying decision is price. Make a ranking of USB sticks that are most interested you, based on the above aspects that deal, compare prices and choose the one with the best cost-benefit.
Never forget that the cheapest may not be the best option. You will gain much more - and much less frustrated - choosing a product that has a longer life and possessing the features and resources you need.
Comments
Post a Comment