DealNews - Best Flash Memory Card Deals & Flash Memory Cards for Sale

Lexar CFexpress Type B/SD Card Reader for $43 + free shipping

Mon, 03 Aug 2026 14:54:25 -0400

This Lexar card reader is $$43 at Amazon. That's $22 off list and the lowest price ever on Amazon. It supports simultaneous offloading from CFexpress Type B and SD cards at once, and reaches transfer speeds up to 10Gbps over USB 3.2 Gen 2. Free shipping applies. Buy Now at Amazon

Features

Transfer speeds up to 10Gbps via USB 3.2 Gen 2
Two card slots for simultaneous offload from CFexpress Type B and SD cards
Includes USB-C to USB-C cable and a USB-C to USB-A adapter
Compatible with both desktop and laptop computers
Measures 6.3"L x 4.5"W x 1.0"H
Backed by a two-year limited warranty

PNY 512GB UHS-I U3 V30 A1 microSDXC Express Flash Memory Card for $100 + free shipping

Thu, 30 Jul 2026 03:58:08 -0400

Amazon offers this PNY microSD Express card for $20 less than you'd pay at other stores — it's within a buck of its best-ever price. At 512GB, it offers read speeds up to 890MB/s and write speeds up to 810MB/s, and it works with the Nintendo Switch 2 as well as other microSD Express devices. Shipping is free. Buy Now at Amazon

Features

Read speeds up to 890MB/s and write speeds up to 810MB/s
Compatible with Nintendo Switch 2 and other microSD Express host devices
Backwards compatible with microSD UHS-I and UHS-II devices
A1 rating allows apps to run directly from the card

Samsung P9 256GB Express microSD Card for $40 + free shipping

Tue, 23 Jun 2026 07:11:44 -0400

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

Features

sequential read speeds up to 800 MB/s
dynamic thermal guard
6 types of protection

Samsung P9 256GB Express microSD Card for $48 + free shipping

Wed, 10 Jun 2026 05:30:19 -0400

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

Features

sequential read speeds up to 800 MB/s

Anker USB 3.0 Micro SD Card Reader for $9 + free shipping w/ Prime

Mon, 08 Jun 2026 05:15:15 -0400

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