Best microSD card deals for September 2021: 128GB from $14, 512GB from $65

Score two of PNY's Elite 16GB microSD cards for just $5 each with this 2-pack at Amazon. These Class 10 cards come with an SD adapter so you can use them as an SD card as well.

Pick up a pack of five 16GB microSD cards on sale for just $20 at Amazon today. That's like snagging them for $4 apiece. PNY also sells single 16GB microSD cards for just $4.99 each.

This Samsung microSD card is a stellar choice to help save 4K video recordings and the photos you take on your phone or tablet. It offers read speeds up to 95MB/s and comes with an adapter so you can use it as a full-size SD card as well.

The SanDisk Ultra microSD card is designed for use in Android smartphones and tablets. It features a 32GB capacity, Class 10 speed, and is an Ultra High Speed Class 1 card with a max read speed of 98MB/s.

SanDisk's Extreme 32GB microSD card is available at Amazon for only $10 today. This Class 10 card features A10 performance along with a maximum read speed of 100MB/s and maximum write speed of 60MB/s.

Though this microSD card may not be discounted off its regular price currently, it is one of the most affordable 64GB options on the market and features plenty of highly positive customer reviews.

Pick up PNY's 64GB Premier-X microSD Card today for just over $10 at Amazon. This Class 10 microSDXC flash memory card offers read speeds up to 100MB/s that's suitable for HD photography and 4K UHD videos.

One of Samsung's best microSD cards is available in this 64GB capacity model for just $15 right now. It's built to last and even comes with a 5-year limited warranty.

This SanDisk Extreme microSD card features A2 performance and a 64GB capacity. It's a V30, Class 10 card that's suitable for Full HD, 3D, and 4K video recordings, along with raw and burst photography.

Silicon Power microSD cards are some of the most affordable on the market, and they're pretty well reviewed too. This UHS Speed Class 3 card features Video Speed Class 30, read speeds up to 80M/s, and write speeds up to 20MB/s.

This SanDisk Ultra microSD card features read speeds up to 100MB/s and is a Class 10 card with A1 performance to help load apps faster. It's suitable for Full HD recording and playback as well.

Samsung's EVO Select microSD card features read speeds up to 100MB/s and write speeds of up to 60MB/s. It's also waterproof, temperature-proof, and comes with an adapter to use it as an SD card.

This SanDisk Extreme microSD card features a 128GB capacity and A2 performance, as well as a max write speed of 90MB/s.

Pick up this SanDisk 128GB microSD card for your Nintendo Switch at nearly $10 off its usual price! This memory card is designed for saving game data, digital game downloads, and more!

Pick up this 200GB microSD card from SanDisk for less than $25 today! It's a Class 10 card with A1 performance and up to 100MB/s read and write speeds.

Samsung's EVO Select 256GB microSD card is one of the most affordable you'll find with this capacity currently. It's previously sold for up to $50.

This Class 10 card from SanDisk features A1 performance so you can load apps faster. That makes it a great pick to use in an Android phone or tablet, too.

While you don't need any specific microSD for your Nintendo Switch, this option from SanDisk is designed specifically for the popular handheld console. It's available in 64GB, 128GB, and 256GB capacities, though they tend to be a bit more expensive than options that aren't specifically for the Nintendo Switch.

Pick up this SanDisk Ultra 400GB microSD card at one of its lowest prices ever via Amazon. This Class 10 card features A1 performance and a maximum read speed of 100MB/s.

Lexar's High-Performance 633X microSD Card features A2 performance, transfer speed up to 100MB/s, and support for various file types including 1080p full HD, 3D, and 4K video.

One of the best SanDisk microSD cards is now discounted by $30 at Amazon. This Class 10, A1 performance card offers up to 120MB/s read and write speeds and is on sale in other capacities as well.

This Samsung EVO Select microSD card offers a large capacity of 512GB and includes a 10-year limited warranty. Today's deal saves you $30 off its full cost.

This 512GB microSD card by SanDisk is a Speed Class 30 card that's built for withstanding harsh conditions and even includes a lifetime warranty. It's rated A2 for faster loading and in-app performance.

Looking for the biggest capacity microSD card you can buy? This SanDisk Extreme microSD card offers a full terabyte of space to save your most important documents and files. It's rated A2 with UHS speed class 3 and video speed class 30 that leaves the competition in the dust.