Hot deal alert! Save 30 percent on this SanDisk memory card — on sale for just $30

The editors at Yahoo Lifestyle are committed to finding you the best products at the best prices. At times, we may receive a share from purchases made via links on this page.

This microSD card has a 4.6 out of 5 star review rating with over 20,600 reviews. (Photo: Amazon/Yahoo Lifestyle)

At the moment, the SanDisk 256GB Ultra microSDXC UHS-I Memory Card is one of Amazon’s “Deals of the Day.” This little storage device is now on sale for just $30, or $13 off its list price from the online retailer.

Usually going for $43, this memory card from SanDisk is perfect for Android smartphones and tablets that need more storage capacity for more HD videos and high-resolution photos — up to an impressive 256GB. It features fast read and write speeds, so you won’t miss a single moment with your smartphone’s camera.

It’s also ideal for additional storage space for more movies and TV shows for your tablet, if you’re taking a long flight cross country or internationally. This memory card is also very durable. It’s built to be waterproof, temperature-proof, shock-proof and X-ray-proof.

“This is the one my Sony video camera requires, and it really is a perfect match. Also works well with my LG Stylo phone and Fire 10 tablet. I also have a couple I use to hold the operating systems of my laptops on, just an added bit of security should the laptops grow legs,” wrote a delighted Amazon reviewer. “For the camera, it records 1290x1024 HD for 65 hours and 30 minutes or so (with studio-stereo sound quality), so I will never really run out of room no matter what single-camera project I decide to take on. It worked well in the unusually hot and humid weather.”

Shop it: SanDisk 256GB Ultra microSDXC UHS-I Memory Card, $30 (was $43), amazon.com

The review quoted above reflect the most recent versions at the time of publication.

What will your biggest Prime Day impulse buy be? Tell us in the comments section, below!

Read More from Yahoo Lifestyle: