Memory Cards
Sabrent 512GB Rocket CFX CFexpress Type B Memory Card
- 512GB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1500 MB/s
Kingston 256GB Canvas React Plus UHS-II SDXC Memory Card
- 256GB Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
ProGrade Digital 480GB CFexpress 4.0 Type A Iridium Memory Card
- 480GB Storage Capacity
- NVMe PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 MB/s
ProGrade Digital 400GB CFexpress 4.0 Type B Iridium Memory Card
- 400GB Storage Capacity
- Max Read Speed: 3550 MB/s
- Max Write Speed: 3000 MB/s
- Sustained Write Speed: 850 MB/s
Kingston 128GB Canvas Go! Plus UHS-I SDXC Memory Card
- 128GB Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Min Write Speed: 30 MB/s
SanDisk 256GB Creator Series UHS-I microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Maximum Read Speed: 190 MB/s
- Maximum Write Speed: 130 MB/s
SanDisk 64GB Extreme PRO CFast 2.0 Memory Card
- 64GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Read Speed: 525 MB/s
- Max Write Speed: 430 MB/s
ProGrade Digital 128GB UHS-II microSDXC Memory Card with SD Adapter
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
OWC 256GB Atlas Ultra 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: 250 MB/s
Lexar 1TB PLAY PRO microSDXC Express Memory Card
- 1TB Storage Capacity
- PCIe NVMe | UHS-I / U3 / Class 10
- Max Read Speed: 900 MB/s
- Max Write Speed: 600 MB/s
SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card (2-Pack)
- 512GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 300 MB/s
- Maximum Write Speed: 260 MB/s
ProGrade Digital 800GB CFexpress 4.0 Type B Iridium Memory Card (2-Pack)
- 800GB Storage Capacity
- Max Read Speed: 3550 MB/s
- Max Write Speed: 3000 MB/s
- Sustained Write Speed: 1500 MB/s
Kingston 128GB Canvas Select Plus UHS-I microSDXC Memory Card with SD Adapter
- 128GB Storage Capacity
- UHS-I / V10 / U1 / Class 10 / A1
- Max Read Speed: 150 MB/s
- Min Write Speed: 10 MB/s
SanDisk 32GB Extreme PRO UHS-I SDHC Memory Card (2-Pack)
- 32GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Samsung 128GB PRO Endurance microSDXC Memory Card with SD Adapter (2-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series, 2-Pack)
- 64GB Capacity per Card
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 210 MB/s
Samsung 256GB PRO Endurance microSDXC Memory Card with SD Adapter (2-Pack)
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
Axis Communications 512GB Surveillance UHS-I microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Sequential Read Speeds: 100 MB/s
- Sequential Write Speed: 50 MB/s
Sony 960GB CFexpress Type B TOUGH Memory Card
- 960GB Storage Capacity
- Max Read Speed: 1850 MB/s
- Max Write Speed: 1750 MB/s
- Min Write Speed: 400 MB/s (VPG-400)
Nextorage 1TB NX-B3AE CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x2 / NVMe 1.4 Interface
- Max Read Speed: 3900 MB/s
- Max Write Speed: 3600 MB/s
Delkin Devices 1TB BLACK CFexpress Type B 4.0 Memory Card
- 1TB Storage Capacity
- PCIe 4.0 Interface
- Max Read Speed: 3630 MB/s
- Max Write Speed: 3130 MB/s
PNY 64GB Elite-X UHS-I microSDXC Memory Card with SD Adapter (2-Pack)
- 64GB Storage Capacity per Card
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
Kingston 64GB Canvas Go! Plus UHS-I SDXC Memory Card
- 64GB Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Min Write Speed: 30 MB/s
Kingston 8GB Industrial UHS-I microSDHC Memory Card with SD Adapter
- 8GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Lexar 128GB High-Performance 800x PRO UHS-I SDXC Memory Card (BLUE Series)
- 128GB Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 150 MB/s
- Max Write Speed: 45 MB/s
Transcend 8GB Premium microSDHC UHS-I Memory Card with SD Adapter
- 8GB Storage Capacity
- UHS-I / Class 10
- Max. Read Speed: 60 MB/s
- Max. Write Speed: 20 MB/s
SanDisk 64GB Extreme PRO UHS-I SDXC Memory Card (2-Pack)
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 90 MB/s
SanDisk 32GB Extreme UHS-I microSDHC Memory Card with SD Adapter Kit (3-Pack)
- 32GB Storage Capacity
- A1 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 60 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.