USB Flash Drive Information

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What are USB "flash drives"?

The "flash" in the title means that the devices utilize a type of flash memory that can be written on to and erased numerous times. They are great for TRANSPORTING files from one device to another. They are NOT meant to store files long term, as in being a "backup" device and should not be used as such.

USB flash drives come in all sorts of shapes and colors. There are SLOW ones that are a USB 2.0 standard, and FASTER ones that are USB 3.0. There are some that have only 2-4 gb memory, but others that can go up past 128 gb memory.

Maybe one or two. Since you are only using them to temporarily hold files that you are transferring from one computer to another, one flash drive is all you really need.

1) USB 2.0 is fine for PDF or Word type files, unless you have a gigabyte or more of files to transfer.

2) USB 3.0 is BEST for larger file types like with photos, audio, or video type files.

3) USB 3.0 is TEN times faster than USB 2.0

1) 8-16 gigabytes of storage should be plenty of storage for a USB flash device that is ONLY used to transport files from one computer to another.

1) USB 2.0 - 16 gigabyte flash drives will cost about $4 per flash drive. This standard has been around since the early 1980s and is now considered old technology.

2) USB 3.0 - 16 gigabyte flash drives will cost about $5 - $10 per device. This standard emerged about 2009.

3) Consider this. Buy a 1 terabyte (or 1,000 gigabyte) USB 3.0 HARD drive for about $50. That is the equivalent of about 62.5 16 gigabyte flash drives which would cost you around $500. Ask yourself the question, "Should I pay $50 for more superior storage OR $500 for inferior storage media?" Just FYI, a 4 terabyte USB 3.0 hard drive is only twice the price ($100), making it a better deal.

4) Another consideration. I know that all my files are centrally located on one drive instead of spread across the 60+ flash drives. By knowing where my file locations are, these files are much more easily kept safely backed up. Why would I want to spread my files out across multiple small devices that get lost in the wash, fall out of pockets, and have a limited data retention lifespan?

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Use your brand new flash drive ONCE and the flash drive will retain information for about 10 years.

Use the device frequently to read and write data, and you can expect about 3-5 years of use before data integrity becomes a big consideration.


Would you eat a donut off the street?

Only a year or so after the USB 3.0 Standard came out, a small group of researchers found major flaws in the underlying coding of USB devices. These devices were designed to work across multiple platforms, but unfortunately that brought huge security risks with it. The susceptible code was kept "under lock and key" for many years until information leaks occurred over the past few years. It is now a platform for malware hackers to begin implementing their malicious activities.

Malware programmed right into the devices can NOT be scanned for by even the best antivirus software since the malware resides INSIDE the hardware, not in the storage memory.

"FREE" flash drives are never free, and as many people have found out, these devices were loaded up with malware and sent out in the mail. Hackers, and Chinese, right?

Question: "Should I ever use someone else's flash drive?"
Answer: You never know where that USB device has been. Yuck!@! That flash device could be laden with malware, ready to quickly infect YOUR computer. Every computer the USB is plugged into will become infected. Not my type of fun.

All security folks recommend tossing out USB flash devices of unknown origin, NOT even to just peek at what is on the device

Don't share your USB devices with friends, nor allow them to put their USB flash drive into your computer.

BE VERY CAREFUL WITH HOW YOU USE THESE DEVICES!!! This is NOT going to be something that can be fixed with time. USB-Type A standards were compromised from the start. Newer USB-C standards are becoming more popular and are much faster as well.

Two Primary Options

#1) Save your files right to your cloud drive from anywhere. Most people have a Microsoft, Google, or Apple email account. With these accounts, you have associated "cloud storage" which you can access through any browser. Simply log into your particular cloud storage and upload your files to your cloud storage. Once you know how to do this, it is a very simple matter to upload or download files from cloud storage.

#2) Save your files to a USB hard drive. These are small portable hard drives that have storage capacities upwards of 2 TERABYTES in storage. Using these drives also allows for keeping all your files on one drive creating a centralized file system. They are also more resistant to sudden data loss by electrostatic discharges like USB Flash Drives have problems with.