SD card

5 Things To Keep In Mind When Buying Bulk USB Drives & SD Cards

Storing data might seem a feature of modern times, but in fact, it has always been there since the beginning of time. Humans always needed utilizing external sources for storing data when their internal memory would reach a limit. In ancient times, parchment scrolls were the typical medium for storing information that aided humans whenever they needed to recall something. As the age of machine approached, the information storing developed and turned into proper data storing.

The first basic form of machine-based storage tool was punch cards. They were an amazing invention of the 18th century which involved punching holes on a paper card according to the computer data that needed to be stored. Those paper cards riddled with data or information used to be read by card readers that were installed as an external tool to the computer. These card readers would convert the sequence of holes into proper digital information.

Then with further advancements in the computer field, the tools became more sophisticated and we got to see magnetic tapes, IBM first hard drive, audio cassette tapes, more concise floppy disk, and more enhanced CD-ROM. With the advent of the next generation of the digital age, we got to witness even more advanced tools such as DVDs, SD cards, Flash drives, and finally cloud storage.

Since the pace of digital advancements is not getting any slower but with every passing year, we hear about something more wondrous and surprising happening in the IT world that we never thought about in the past. With many researchers and IT specialists working on engineering a memory chip or device that can store millions of worth of information and can be installed in our brains, we are not so far from witnessing the emergence of much more advanced digital tools for information storage.

When we go to buy SD cards or USB drives, most of the times we just focus on the storage capacity and but them. But several things need to be considered before you decide to purchase them. Those considerations are listed in this article so that next time you buy SD cards or USB drives in bulk or individual, you are well-equipped with the necessary information to make an informed decision.

1- Check compatibility

The most common mistake that people make when buying storage cards is purchasing the wrong format. This happens because many people are not aware of the different formats of the SD card that work on the devices that support those specific formats.

Those formats are SD, SDHC, SDXC, and SDUC. Each format has specifications that slightly differ from each other but if an SD card is installed in a card slot that does not support that format, then you might face functioning errors or reduced performance.

When you go to make a purchase of SD cards, keep in mind that SD format works in microSD slot, SDHC format works in microSDHC and microSDXC slots, and SDXC works in SDXC compatible slots only.

2- Buying the right SD card according to the task

If you go to the market and make a random purchase of your SD card regardless of the requirement of your task at hand, then you are doing a huge mistake. For better results and enhanced performance, buy a card that would be good for the situation.

If you want a card for adding extra storage to your mobile phone for applications, then an SD card rated with Application Performance class. But if you are looking add extra storage to support the high-quality video you are planning to shoot, then an SD card with large capacity and high speed is typically a good pick for the purpose.

3- Checking for fake MicroSD cards

It may seem something that could happen to only those who buy with eyes closed, but it is quite common in the market. We may think it cannot happen to us then our SD cards of a significant capacity run of out space after only downloading one or two games. Then we wonder, where did we go wrong with the purchase of such a small thing.

Mostly, fake manufacturers and sellers make SD cards copying the entire outlook of a top brand. The capacity they mention on the card is not genuine and the real capacity turns to be way less than the mentioned one.

To combat this, we suggest you first review on seller or manufacturer’s page or start query thread either on twitter or facebook. This way you can get enough information that can give you a pretty solid idea of the product. The other solutions are checking your SD cards on programs that are specially designed to check the utility of the cards. These programs can be found on Linux, Windows, and Mac.

4- Invest in it without being a miser

It may sound harsh, but the truth is you cannot afford to go cheaper on something that serves the purpose of storing your entire data and important information. To save a few bucks, if you go for a low-end brand you are increasing your chances of losing your life’s long date in only one go.

So it is best to go for big brands rather than buying unknown brand’s cards to get more reliable results and efficient features like shock protection, water protection, and airport X-rays protection.

5- Choosing the right speed

Analyzing the SD card for speed information is rather a complicated task and usually, when we buy cards, this information goes unnoticed as it is hard to observe. We advise you to watch youtube videos on how to detect the right speed according to your requirements before going in. Do proper homework of knowing every little detail about SD cards and then make your purchase.


The dynamics of the digital age are ever-changing and have become so technical that we must be careful with what we spend on. If you are planning to buy bulk USB drives and SD cards in bulk, then Bulk Memory Cards is your ultimate stop.