Flash Memory Card Deals & Flash Memory Cards for Sale

Woot is selling a bunch of different SanDisk flash drives and memory cards, with 64GB microSD cards starting at $16.99. A 256GB SanDisk Ultra SDXC card is $40, and the 512GB SanDisk Ultra Dual Drive Go USB-C/USB-A drive is $50. The sale also includes Extreme PLUS and Outdoors cards, which are made for action cameras and 4K video. Prime members get free shipping, too. This sale ends November 7. Buy Now at Woot! An Amazon Company

Update: The price has changed to $41.79 since this was originally published.

This TOPESEL 128GB microSD 2-pack is $39.59, down from $43.99. It's the best price we could find by $7. Each card is rated for 90MB/s read speeds and supports 4K UHD recording, and the set includes two cards plus a shared adapter for use in standard SD slots. Buy Now at Amazon

At Amazon, add this Orlian USB 3.0 Dual-Slot SD & Micro SD Card Reader to your cart and proceed to checkout to drop the price to $7.19. It's the best price Amazon has charged for this model.This Orlian card reader combines USB-C and USB-A connectors with dual card slots in a single adapter, so it works across phones, laptops, and tablets without needing separate adapters. It supports cards up to 2TB and transfers data at up to 5Gbps over its USB 3.0 connection. Buy Now at Amazon

Using promo code "SSF73957" brings this Anker 2-in-1 USB-C card reader down to $9.99. You'd pay at least $4 more elsewhere. Buy Now at Newegg

At Amazon, get this SanDisk 256GB microSD Express Card for $59. It's the best price we could find by $21. It's built for Nintendo Switch 2 compatibility and offers read speeds up to 880MB/s, well beyond standard microSD cards, along with waterproof, shock-proof, and x-ray-proof durability. Buy Now at Amazon

Get it for $13 at Newegg with promo code "MMSF45". Apply this coupon at checkout to receive the discount. This offer ends December 31, 2026. Buy Now at Newegg

This microSD card suits anyone shooting 4K video on a drone or action camera, since the Extreme UHS-I speed class handles high-bitrate footage without dropping frames. It's $3 off the list price at Newegg, currently $31.99. Buy Now at Newegg

Suits anyone who shoots a lot of 4K video or needs extra storage for a Steam Deck without juggling multiple cards, since 1.5TB is on the higher end for microSD capacity. Newegg has it for $349.99, just $10 off the $359.99 list price. Buy Now at Newegg

Video shooters and drone pilots who need to keep up with high-bitrate 4K footage will get the most out of this one, since the fast read/write speeds mean less buffering and fewer dropped frames during capture. Buy Now at Newegg

Dash cams and home security systems write and overwrite footage constantly, so this one's built for that kind of nonstop recording without wearing out early like a standard microSD card. Newegg has the 256GB version with adapter included, which suits anyone running multiple cameras or wanting extended loop recording before footage gets overwritten. Buy Now at Newegg

Anyone who shoots 4K video on a drone or action camera needs the read/write speeds this card offers, and 256GB gives you enough room to avoid swapping cards mid-shoot. Buy Now at Newegg

Anyone juggling photos, video, or game installs on a phone, tablet, or Switch will appreciate the extra breathing room this card provides, and the UHS-I speed keeps file transfers from feeling like a chore. Newegg has it priced reasonably for a storage upgrade you'll likely forget you installed. Buy Now at Newegg

Newegg has the SanDisk 64GB Ultra microSD UHS-I Card, a solid pick for anyone needing extra storage for a phone, tablet, or camera without spending much. Its UHS-I speed rating also makes it suitable for recording HD video, not just storing photos and apps. Buy Now at Newegg

Your phone, camera, or handheld console can use the extra storage, and the included adapter means you're not stuck if you need to read it on a device that only takes full-size SD cards. Buy Now at Newegg

Your phone or camera storage fills up fast if you're shooting a lot of photos and video, and this card gives you 128GB of room with the read speeds needed for smooth transfers to your computer. Buy Now at Newegg

Shooting 4K video on a drone or action cam eats storage fast, and this card's UHS-I speeds keep up without constant card swaps. Newegg has it in the 512GB size, which suits anyone who'd rather buy one card and forget about it than juggle several smaller ones. Buy Now at Newegg

Handy for photographers or video editors who need to offload two microSD cards at once without juggling adapters, and it's $3 off the $13 list price on Amazon. Buy Now at Amazon

Anyone shooting 4K video on a drone or action camera needs a card that can keep up, and this Lexar 1TB handles those sustained write speeds without dropping frames. Newegg's price also means you get a full terabyte of storage without having to swap cards mid-shoot. Buy Now at Newegg

Fast read and write speeds make this a solid pick for action cameras, drones, or Nintendo Switch owners who need reliable storage for 4K video without dropped frames. Buy Now at Newegg