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Flash Drives + Memory Cards: Best Cheap Thumb Drives Memory Stick & SD Card for Sale

Everyone needs a flash drive these days. Whether you are taking files back and forth from work to home, or just if you are going to friends and want to share the photos and videos from the family vacation, nothing beats the convenience of a USB Flash Drive or SD Card.

Sure, you can email your friends a few pictures, but email is still not convenient for sharing videos and large amounts of high resolution photos. Why stress yourself out trying to figure out how to email or upload all your files when you could just use a wholesale flash drive to do it more quickly and easily? With our low wholesale pricing, our 64GB, 32GB and 16GB Flash Drives are so budget friendly you may just decide to buy two of them!

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Wholesale Memory Cards: Introduction

How many pictures have you brought back from your latest vacation? Exactly. These days we seem to be simply bursting with information, stored in the forms of files, documents, pictures and videos. Naturally we need a way to keep all that valuable information safe and sound - and here is where micro SD cards, flash drives and other memory devices come in.

You will find three main types of products in this section.

Micro SD Cards

SD cards are some of the smallest flash memory cards available on the market and can be used with your phone, laptop, GPS navigation gadgets and various other devices. They come with different storage capacities, and on our website you will find SD cards raging from 4 GB all the way up to 64GB. Our wholesale pricing system works to your great advantage here, as you will be able to get more storage space at a very affordable price.

USB Flash Drives

A USB flash drive is a portable device that you can plug into your computer’s USB port and use for storing data or transferring it from one computer to another. Just as SD cards, USB flash drives come in various shapes and sizes and, these days, sport various additional features. For example, you can improve the security of your stored data with a biometric USB flash drive: in order to get access to the information within, the user will need to scan his/her fingerprint or enter a password.

SD Card Adapters And Micro SD Card Adapters

SD card and micro SD card adapters allow you to use memory cards on you desktop or laptop – to increase storage space or transfer files from your phone, camera or other device.

Memory Card Buying Guide: How To Choose An SD Card

Physical Size

SD cards come in several standard sizes and it all depends on what device you plan to use them for.

Most digital cameras, for example, would still use the original SD card size – which is 32 x 24mm. Mini SD cards, used in earlier smartphone models, measure 21.5 x 20mm. Finally, micro SD cards stand at 11 x 15mm.

Storage Capacity

When it comes to storage capacity, there are three main types of SD cards. Standard SD cards can store form 1 to 4GB of data. Later on, SDHC (High Capacity) cards were introduced, holding up to 32 GB. SDHC (extended capacity) cards can now hold up to 2TB of data.

When choosing storage capacity, think about your needs and don’t forget to check what is the maximum SD card storage capacity your device supports. Most users find 16 GB cards big enough to hold all their data. But if you plan to store a lot of media files, you may consider 32 or 64 GB cards. But once again – do not forget to make sure that your device supports these capacities, as some phones will have a limit of 32 GB.


SD cards are divided into several classes when it comes to writing speed and you can find that information in the form of a logo on every card you purchase. For example Class 2 is 2MBps, Class 4 is 4MBps, Class 6 is 6MBps, Class 10 is 10MBps.. and so on.

You get the picture. These classes are overseen by SD Association and are universal for all SD cards.

Some cards will have X speed ratings. X equals to 1.2 Mbps. So to get the card speed, you need to multiply the number preceding X by 1.2 Mbps. However, this may refer to either read speed or write speed. Maximum read speed is typically faster than maximum write speed. So for more accurate write speed information, we suggest you keep to Class rating.

Why Order Memory Cards and Flash Drives From Wholesale Supplier Chinavasion

As a wholesale supplier of memory devices, Chinavasion is able to offer you some of the best pricing on the market for SD cards, USB flash drives and cards readers, while keeping to a high standard of quality, offering 24/7 after sales support and a full one year warranty.

Don't go to the trouble of trying to email yourself those videos, powerpoint and excel files from the office at the end of the day. Instead, just buy one of our factory-direct, wholesale USB Flash Drives and quickly and easily copy over the files to your Flash Drive in just a few quick seconds. With our low Chinese Wholesale price, any of these Flash Drives will pay for themselves the very first time you use it!

Check back at this page often, as we are always introducing new styles and sizes. You can also check the Flash Memory + Storage category if you are looking for a simpler design.

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