Flash Memory Card Deals & Flash Memory Cards for Sale

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

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

Built for devices that write data constantly, like dash cams and security cameras, this high-durability microSD card handles the heavy read/write cycles that wear out standard cards faster. Newegg has the 256GB version with an adapter included, so you can use it in regular SD card slots too. 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

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

Bulk storage like this suits anyone outfitting multiple dash cams, security cameras, or budget tablets at once, since you get five separate cards instead of betting everything on one. Newegg's pricing makes it an easy way to stock up without hunting for individual deals. Buy Now at Newegg

Dash cams and home security systems write data constantly, so the high endurance rating here matters more than raw speed if you're recording in a continuous loop. This card is built to handle that kind of rewrite cycle without wearing out as fast as a standard microSD would. Buy Now at Newegg

Shooters who shoot 4K video or high-speed burst photos will notice the difference here, since the Extreme line is built for fast write speeds that keep up with large file transfers. Newegg's pricing makes it a reasonable pick if your current card struggles to keep pace with your camera's buffer. Buy Now at Newegg

Dash cams and home security systems write constantly to the memory card, so the MLC flash in this one holds up to that nonstop rewriting far better than standard microSD cards do, making it a solid pick if you're tired of replacing cards that wear out early. 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

Shooters filling up SD cards on trail cameras or DSLRs will appreciate the 256GB of storage here, and the UHS-I speed keeps transfer times reasonable when you're offloading large batches of photos or video. Newegg's pricing on this capacity tends to beat what you'd pay for comparable cards elsewhere. Buy Now at Newegg

Bulk storage for anyone running multiple dash cams, security cameras, or handheld consoles who needs reliable cards without buying one at a time, and MLC flash means better durability under constant read/write cycles than typical budget cards. 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

Dash cams and home security cameras write and overwrite footage constantly, so this card's built-in durability for continuous recording suits those setups better than a standard microSD card would. Buy Now at Newegg

Built for continuous recording rather than general storage, this card suits dash cam and home security setups where footage gets overwritten constantly without wearing out the card early. Buy Now at Newegg

Anyone shooting 4K video on a drone or action cam will want the extra breathing room this card provides, since 512GB holds far more footage than standard cards before you need to offload. It suits content creators who'd rather swap cards less often and avoid interrupting a shoot to clear space. Buy Now at Newegg

Dash cams and other continuous-recording devices chew through storage fast, so the high write speeds and 512GB capacity here mean fewer overwrites and less swapping cards mid-trip. Newegg has it with an SD adapter included, so it works in cameras and card readers that don't take microSD directly. Buy Now at Newegg