Memory Cards
Sabrent 1TB Rocket CFX CFexpress Type B Memory Card and Card Reader Kit
- 1TB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1500 MB/s
SanDisk 256GB Extreme PRO CFexpress Type B Memory Card (FIFA World Cup 2026 Edition)
- FIFA World Cup 2026 Edition
- 256GB Storage Capacity
- Sequential Read Speed: 1700 MB/s
- Sequential Write Speed: 1200 MB/s
Lexar 256GB Professional SILVER PLUS UHS-I microSDXC Memory Card with SD Adapter (5-Pack)
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 205 MB/s
- Max Write Speed: 150 MB/s
Transcend 512GB USD710S microSD Express Memory Card
- 512GB Storage Capacity
- PCIe 3.0 x1 / NVMe 1.3
- UHS-I / U3 / V/30 / A1
- Max Read Speed: 900 MB/s
Nextorage 512GB NX-F2SE Series UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 170 MB/s
Sabrent 1TB Rocket CFX CFexpress Type B Memory Card
- 1TB Storage Capacity
- Dual PCIe 3.0 Lanes
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 MB/s
Sabrent 1TB Rocket CFX CFexpress Type B Memory Card and Card Reader Kit
- 1TB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1500 MB/s
Wise Advanced 256GB SD-N UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 290 MB/s
- Max Write Speed: 260 MB/s
Transcend 32GB CompactFlash Memory Card Ultimate 1000x UDMA
- 32GB Data Storage Capacity
- 1000x Speed Rating
- Max. Read Speed: 160MB/s
- Max. Write Speed: 120MB/s
Transcend 64GB 800x CompactFlash Memory Card UDMA
- 64GB Data Storage Capacity
- 800x Speed Rating
- Max. Read Speed: 120 MB/s
- Max. Write Speed: 60 MB/s
SUNEAST 800GB Ultimate Pro CFexpress Type B Memory Card (White Series)
- 800GB Storage Capacity
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1600 MB/s
- Sustained Write Speed: 1600 MB/s
Silicon Power 256GB Cinema PRO CFX 310 cFAST 2.0 Memory Card and 256GB Superior UHS-I microSDXC Memory Card with SD Adapter Kit
- 256GB Cinema PRO CFX 310 cFAST 2.0 Card
- 256GB Superior UHS-I microSDXC Card
- SD Adapter
Kodak 256GB Ultra Pro Performance UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 270 MB/s
Lexar 512GB Professional GOLD CFexpress 4.0 Type A Memory Card
- 512GB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1650 MB/s
SanDisk 1TB Pokemon UHS-I microSDXC Memory Card
- Officially Licensed by Nintendo
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
Sabrent 1TB Rocket CFX CFexpress Type B Memory Card with Card Reader Kit
- 1TB Storage Capacity
- Dual PCIe 3.0 Lanes
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 MB/s
PNY 1TB microSD Express Memory Card
- 1TB Storage Capacity
- PCIe 3.0 x1 | UHS-I / U3 / V30 / A1
- Max Read Speed: 890 MB/s
- Max Write Speed: 850 MB/s
Exascend 256GB Catalyst UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 280 MB/s
Delkin Devices 128GB BLACK UHS-II SDXC Memory Card (2-Pack)
- 128GB 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
Sony 240GB CFexpress Type B TOUGH Memory Card
- 240GB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1850 MB/s
- Max Write Speed: 1600 MB/s
Silicon Power 128GB Cinema PRO CFX 310 cFAST 2.0 Memory Card (2-Pack)
- 128GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Sequential Read Speed: 530 MB/s
- Max Sequential Write Speed: 330 MB/s
Exascend 1TB Catalyst UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Sequential Read Speed: 175 MB/s
- Max Sequential Write Speed: 150 MB/s
Istorage 256GB UHS-I microSDXC Memory Card (3-Pack)
- For datAshur SD Encrypted Flash Drives
- Create Encrypted Backups
- 256GB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
SanDisk 1.5TB Ultra UHS-I microSDXC Memory Card
- 1.5TB Storage Capacity
- UHS-I / V10 / U1 / A1 / Class 10
- Maximum Read Speed: 195 MB/s
- Minimum Write Speed: 10 MB/s
Panasonic 30GB F-Series P2 Memory Card
- Data Transfer up to 1.2 Gbps
- High Durability
- Works Even In Harsh Environments
Glyph Technologies 256GB Capture+ CFexpress 4.0 Type B Memory Card (2-Pack)
- 256GB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 850 MB/s
- Sustained Write Speed: 550 MB/s
Istorage 1TB UHS-I microSDXC Memory Card
- For datAshur SD Encrypted Flash Drives
- Create Encrypted Backups
- 1TB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
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.