Memory Cards
SanDisk 32GB Ultra UHS-I microSDHC Memory Card with SD Adapter (5-Pack) and 4-in-1 Card Reader
- 32GB Capacity per Card
- UHS-I / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 10 MB/s
Exascend 256GB Catalyst UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Sequential Read Speed: 180 MB/s
- Max Sequential Write Speed: 150 MB/s
Wise Advanced 128GB SD-S UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 290 MB/s
- Max Write Speed: 100 MB/s
Sony 128GB SF-E Series UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 270 MB/s
- Max Write Speed: 100 MB/s
Silicon Power 512GB Golden Series High Endurance UHS-I microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Transcend 32GB 700S UHS-II SDHC Memory Card
- 32GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 285 MB/s
- Max Write Speed: 180 MB/s
Kodak 64GB Ultra Pro Performance UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 270 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
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 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 512GB Pokemon UHS-I microSDXC Memory Card
- Officially Licensed by Nintendo
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
Panasonic 64GB microP2 UHS-II Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Min. Write Speed: 90 MB/s
- Records Full HD, 3D, and 4K Video
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
Angelbird 256GB AV PRO UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Maximum Read Speed: 210 MB/s
- Maximum Write Speed: 140 MB/s
Transcend 64GB 700S UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 285 MB/s
- Max Write Speed: 180 MB/s
Silicon Power 1TB Superior UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 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
Novachips 320GB Express Series CFexpress 2.0 Type B Memory Card
- 320GB Storage Capacity
- PCIe 3.0 x2 Bus
- Sustained Read Speed: 800 MB/s
- Sustained Write Speed: 750 MB/s
Wise Advanced 128GB SD-N UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 290 MB/s
- Max Write Speed: 260 MB/s
SanDisk 128GB Extreme PRO CFexpress 4.0 Type B Memory Card
- 128GB Storage Capacity
- Max Read Speed: 3500 MB/s
- Max Write Speed: 3100 MB/s
- Sustained Write Speed: 900 MB/s
Delkin Devices 128GB PRIME UHS-II SDXC Memory Card (2-Pack)
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 150 MB/s
ProGrade Digital 240GB CFexpress 2.0 Type A Gold Memory Card
- 240GB Storage Capacity
- NVMe PCIe 3.0 x1 Bus
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
Sony 256GB SF-M UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 277 MB/s
- Max Write Speed: 150 MB/s
Kingston 512GB Canvas React Plus UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 150 MB/s
Exascend 512GB Element Series CFexpress Type B Memory Card
- 512GB Storage Capacity
- PCIe 3.0 / NVMe 1.2 Interface
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1200 MB/s
SanDisk 1TB Ultra UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V10 / U1 / A1 / Class 10
- Maximum Read Speed: 195 MB/s
- Minimum Write Speed: 10 MB/s
Wise Advanced 256GB CFexpress 4.0 Type A Memory Card
- 256GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Read Speed: 1865 MB/s
- Max Write Speed: 1750 MB/s
Novachips 500GB Express CFexpress 4.0 Type B Memory Card
- 500GB Storage Capacity
- PCIe 4.0 x2 Bus
- Sustained Read Speed: 3200 MB/s
- Sustained Write Speed: 650 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.