Flash Memory Card Deals & Flash Memory Cards for Sale

At Amazon, get the Samsung P9 256GB Express microSD Card for $40. It's the second-best deal we've seen for this model. Sequential read speeds reach 800 MB/s, and the card is compatible with Nintendo Switch 2 as well as microSD UHS-I devices. Buy Now at Amazon

Shop memory card deals at Target and save on SD cards, microSD cards, and high-performance storage options. We've pictured the SanDisk 32GB SDHC Ultra 100MB/s Memory Card for $23 ($19 off). Additional offers include the SanDisk 64GB Ultra SDXC UHS-I Memory Card for $27 ($25 off) and the SanDisk 128GB Ultra UHS-I microSD Memory Card with SD Adapter for $33 ($19 off). Savings in this sale reach up to 46% off. Free shipping applies. Shop Now at Target

At Amazon, get the Samsung P9 256GB Express microSD Card for $48. It's the best price we could find by $32. Shipping is free for Prime members. Buy Now at Amazon

This Acer card reader is $8.99 for Prime members. It's the best deal we found by $2. Shipping is free.  Buy Now at Amazon

At Amazon, get the Anker USB 3.0 Micro SD Card Reader for $8.99. It's the best price we've seen for this model. It reads two cards simultaneously at up to 5Gbps and requires no drivers on Windows or macOS. 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

Designed for dash cams, security cameras, and other devices that record continuously, this card is built to handle far more write cycles than a standard microSD card before it starts to degrade. Buy Now at Newegg

Anyone running a dash cam or home security system needs storage built for constant overwriting, and this card's high-endurance rating handles that continuous read-write cycle without wearing out like standard microSD cards. Newegg has it in the 256GB size if you want more footage saved before old clips get looped over. Buy Now at Newegg

For anyone shooting 4K video or loading up a Steam Deck, this card gives you enough space to stop constantly deleting files, and the UHS-I speeds keep transfers from becoming a bottleneck. Buy Now at Newegg

Extra storage like this suits anyone filling up a Switch, action camera, or Android phone and tired of deleting files to make room for new ones, and 512GB gives you plenty of runway before you need to think about it again. Buy Now at Newegg

Dash cam and home security camera owners will want this one since it's built for constant read/write cycles that would wear out a standard microSD card, and the 256GB capacity means less time swapping cards to offload footage. Buy Now at Newegg

A reliable pick for photographers, dash cam users, or anyone who needs to expand storage on a camera or device that takes a full-size SD card. Buy Now at Newegg

Designed for continuous recording use cases like dashcams and security cameras, this card is built to handle far more write cycles than a standard microSD card before wearing out. Buy Now at Newegg

Handy for anyone filling up storage on a phone, camera, or gaming handheld, since 256GB gives you plenty of room for photos, apps, and game installs without needing to swap cards constantly. Buy Now at Newegg

Designed for 4K video recording and fast burst photography, the Sandisk Extreme PLUS line sits above the standard Extreme in read/write speeds, making it a practical choice for action cameras, drones, or Android devices that can take advantage of those speeds. At $200, there's no discount from list price right now. Buy Now at Best Buy

Anyone filling up storage on a Switch, drone, or dash cam benefits from the extra breathing room 1TB provides over the standard 128GB or 256GB cards most devices ship with. Newegg has this Gigastone card for a price that makes it easy to grab one for each device instead of juggling a single card between them. Buy Now at Newegg

Extra storage for phones, tablets, or handheld cameras comes in handy when you're constantly running out of space for photos and apps, and having two cards means you can keep a backup on hand or split storage between devices. Newegg's 128GB 2-pack works well for anyone who wants enough room for a large photo library without paying for a single high-capacity card. Buy Now at Newegg

Photographers and videographers shooting in burst mode or 4K will notice the difference here, since the UHS-II speeds keep up with fast write demands better than standard SD cards. It's a solid pick if your camera supports UHS-II and you're tired of buffering delays after big shots. Buy Now at Newegg

Newegg has the SanDisk 256GB Extreme PRO microSDXC Card, a solid pick if you shoot 4K video on a drone, action cam, or Switch and need the read/write speeds to keep up without dropping frames or stalling burst shots. Buy Now at Newegg