One of the great Amazon Prime Day traditions is big memory card price cuts, and this year is no different. Whether you own a Nintendo Switch, Steam Deck, or mirrorless camera, we've picked out all of the best Prime Day memory card bargains – but it's worth getting a move on, as these will likely disappear tomorrow.
For Switch and Steam Deck owners, a generous microSD card is a great upgrade to their portable gaming machines. On the Switch, it gives a healthy boost to the somewhat measly internal storage, while on the Steam Deck it remains a better (and cheaper) option than installing an SSD drive.
We've scoured the virtual shelves of Amazon's Prime Day deals to pick out the best options for both below. Not all the capacity options of cards below have received the same level of Prime Day love, so we've highlighted the ones we think offer the best savings based on historical pricing. But you can of course find larger (or smaller) versions by clicking through to the listing.
To make sure photographers don't feel left out, we've also picked out some choice SD card deals for mirrorless cameras. This year, Lexar's cards are offering particularly good value, but as always some SanDisk cards have also dropped down to their lowest-ever prices. Happy memory card shopping - we're certainly planning to pick up a few before the Prime Day deals end later today.
Today's best Prime Day memory card deals in the US
Nintendo Switch cards (US)
Steam Deck cards (US)
Camera cards (US)
Today's best Prime Day memory card deals in the UK
Nintendo Switch cards (UK)
Steam Deck cards (UK)
Camera cards (UK)
More SD card deals
No matter where you live, you'll find all the lowest prices for memory cards around the web right here, with offers available in your region.
More Prime Day deals in the US
- Alexa devices: Fire TV Sticks from $12 and more
- Adidas: 50% off sneakers and sportswear
- Apple: Apple Watch 7 at cheapest price yet
- Back to school: backpacks and stationery discounts
- Cell phones: $100 off the Google Pixel 6
- College essentials: bedding, decor and cleaning sale
- Cooling: portable fans from $16.99
- Fashion: 66% off clothing, shoes and jewelry
- Groceries: up to 40% off coffee and food essentials
- Headphones: up to $125 off Sony headphones and earbuds
- Home: Levoit Air Purifier for $42.49
- Instant Pot: up to 29% off
- Kindle: up to 50% off ereader bundles
- Kitchen: up to $120 off blenders, coffee makers and more
- Laptops: $200 off 14-inch MacBook Pro
- Mattresses: $490 off Casper mattresses
- PS5: register for the next PS5 restock
- Security: Blink Home Security bundles from $44.99
- Smart home: Echo Show 5 smart display for $34.99
- Smartwatch: Amazon Halo View up to 55% off
- Speakers: JBL portable speakers from $29.95
- Storage: up to 39% off Samsung SSDs
- Tablets: Samsung Galaxy Tab S8 - save up to $120
- TVs: Smart TVs from $89
- Vacuums: save on Shark, iRobot and Bissell
More Prime Day deals in the UK
- Amazon devices: up to 65% off Echo Dot and Fire TV Cube
- Adidas: 30% off some sportswear and trainers
- Apple: save up to £150 on iPads and Apple Watches
- Back to school: backpacks and stationery from £1.50
- Beauty: save on Rimmel, Revlon, Olay, and more top brands
- Coffee machines: starting at just £19 with up to 60% off
- Cheap Fire tablets: Amazon Fire tablets starting at £34.99
- Dental: 57% off Oral-B and Philips electric toothbrushes
- Fashion: 40% off Vans, Hugo Boss, Wrangler, and other brands
- Fire TV Stick: lowest price yet on all models
- Groceries: £10 off your first three grocery shops
- Grooming & hair care: 60% off Philips, Remmington shavers & straighteners
- Headphones: Sony and Bose headphones at lowest-ever prices
- Kindle: 25% off Kindle ereader bundles
- Laptops: 15% off Microsoft, Huawei, Acer, and Asus laptops
- Phones: Google Pixel 6 lowest ever price, OnePlus, Motorola
- PS5: Dualsense deals, plus savings on leading games
- Security: £180 off Ring Home Security bundles
- Smart home: £144 off Ring and Echo bundles
- Smartwatch: up to 50% off Garmin watches and trackers
- Tablets: 41% off Samsung, Lenovo, and Huawei tablets
- Tools: 49% off some Bosch tools and garden items
- TVs: 4K TVs starting at just £199 with half-price deals
- Vacuums: 35% off Shark cordless vacs
- Xbox: Xbox Series X in stock for £449
