Nextorage 128GB NX-F2SE Series UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 100 MB/s
Kingston 256GB High Endurance UHS-I microSDXC Card
- 256GB Capacity
- UHS-I / U1 / A1 / Class 10
- Max Read Speed: 95 MB/s
- Max Write Speed: 45 MB/s
SanDisk 128GB Extreme UHS-I microSDXC Memory Card (3-Pack)
- 128GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 120 MB/s
Nextorage 64GB NX-F2PRO Series UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 299 MB/s
Kingston 64GB Industrial UHS-I SDXC Memory Card
- 64GB Storage Capacity
- A1 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
SanDisk 512GB UHS-I microSDXC Memory Card for the Nintendo Switch
- 512GB Storage Capacity
- UHS-I / U3 / Class 10
- Max. Read Speed: 100 MB/s
- Max. Write Speed: 90 MB/s
SanDisk 256GB UHS-I microSDXC Memory Card for the Nintendo Switch (2-Pack)
- 256GB Storage Capacity
- UHS-I / U3 / Class 10
- Max. Read Speed: 100 MB/s
- Max. Write Speed: 90 MB/s
Delkin Devices 128GB BLACK UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 290 MB/s
- Max Write Speed: 190 MB/s
Kingston 1TB Canvas Select Plus UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 150 MB/s
- Min Write Speed: 30 MB/s
Lexar 128GB ARMOR GOLD UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 210 MB/s
PNY 256GB PRO Elite High Endurance microSDXC Memory Card with SD Adapter (2-Pack)
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Kingston 1TB Canvas Select Plus UHS-I SDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 150 MB/s
- Min Write Speed: 30 MB/s
Exascend 256GB Element Series CFexpress Type B Memory Card
- 256GB Storage Capacity
- PCIe 3.0 / NVMe 1.2 Interface
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1200 MB/s
PNY 1TB PRO Elite Prime microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 150 MB/s
Delkin Devices 64GB BLACK UHS-II SDXC Memory Card (2-Pack)
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
SanDisk 128GB Extreme PRO UHS-II SDXC Memory Card (FIFA World Cup 2026 Edition)
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 300 MB/s
- Maximum Write Speed: 300 MB/s
Angelbird 256GB AV Pro MK2 UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 160 MB/s
Angelbird 256GB AV Pro UHS-II microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-II / V60 / U3 / Class 10 / A1
- Max Read Speed: 280 MB/s
- Max Write Speed: 160 MB/s
SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card (5-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 120 MB/s
Nextorage 128GB NX-F2PRO Series UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 299 MB/s
Delkin Devices 256GB CFast 2.0 Memory Card
- 256GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Read Speed: 550 MB/s
- Max Write Speed: 520 MB/s
Lexar 128GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series, 3-Pack)
- 128GB Capacity per Card
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 210 MB/s
Kingston 1TB Canvas Go! Plus UHS-I microSDXC Card with SD Adapter
- 1TB Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 160 MB/s
SanDisk 256GB Extreme UHS-I microSDXC Memory Card (5-Pack)
- 256GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 170 MB/s
SanDisk 1TB Creator Series UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 150 MB/s
Angelbird 1TB AV PRO UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Sustained Read Speed: 210 MB/s
- Sustained Write Speed: 175 MB/s
Sony 64GB SxS-1 (G1C) Memory Card
- 64GB Storage Capacity
- Max. Read Speed: 440 MB/s
- Max. Write Speed: 200 MB/s
- 2X Transfer Rate of G1A Series Cards
ProGrade Digital 480GB CFexpress 2.0 Type A Gold Memory Card
- 480GB Storage Capacity
- NVMe PCIe 3.0 x1 Bus
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
Shopping for Memory Cards, SD Cards & Micro SD Cards
If you own a camera, smartphone, or tablet, then you probably need memory cards. They provide an easy way to expand the storage of mobile devices. Paired with the right memory card back-up devices, they're also handy for backing up or transferring files. Storage cards offer many features, but the three most important things to consider when shopping for cards are their physical size, speed, and capacity.
Memory Card Sizes
Most cards fall into two main groups based on their physical size: standard SD cards and microSD. SD cards have a larger form factor, while microSDs offers the smaller build. Both sizes work with smartphones, cameras, tablets, and a range of other mobile devices. To get the right fit, it's important that you first check your device for compatibility.
Memory Card Capacity
The maximum storage capacity for memory cards is improving at an incredible rate. Deciding which to get depends on your budget, device and storage needs. If you don't need to store much on your camera and don't want to spend much, a 16GB, 32GB or 64GB microSD card is a good pick. However, if you plan to make frequent transfers with a portable memory card reader, you may want to consider several moderately sized cards. It makes it easier to store and organize your files, instead of having them all on one SD memory card.
Choosing Memory Card Speed
All cards aren't the same. Manufacturers design them with different speed classes, which affect how quickly they save and retrieve information. You'll find Class 2, Class 4, Class 6, and Class 10 memory cards. The higher the number, the faster the speed. As a rule, digital experts recommend that buyers shop for the fastest cards if they plan to work with high-resolution files or 4K videos.
An easy way to identify if a card is right for your needs is to check its speed class. Class 2 cards are suitable for SD recording and video playback. If you plan to record or play 720p or 1080p video, then a Class 4 or Class 6 card offers your desired performance. For 4K videos, Class 10 SD cards are typically in order.
Ultra-High-Speed Class and Video Speed
SDXC and SDHC memory cards come with an Ultra High Speed, or UHS, which allows for faster write speeds, ranging from 10MB a second to up to 350MB a second. This makes them perfect for continuous, high-definition photos. You'll also find SD cards optimized for 3D recordings and 8K videos.
Expand your digital storage options with the right card. B&H Photo and Video offers a wide collection of storage options and memory card and back-up accessories.


