Memory Cards
SanDisk 256GB microSD Express Memory Card
- 256GB Storage Capacity
- PCIe 3.1 NVMe | UHS-I / U3 / A1
- Max Read Speed: 880 MB/s
- Max Write Speed: 650 MB/s
SanDisk 1TB Extreme UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 170 MB/s
Sony 128GB SF-M Tough Series UHS-II SDXC Memory Card (2-Pack)
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 277 MB/s
- Max Write Speed: 150 MB/s
Lexar 1TB Professional SILVER PLUS UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 205 MB/s
- Max Write Speed: 150 MB/s
Angelbird 256GB AV Pro MK2 UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 280 MB/s
Kodak 32GB Premium Performance UHS-I SDHC Memory Card
- 32GB Storage Capacity
- UHS-I / V10 / U1 / Class 10
- Max Read Speed: 90 MB/s
- Max Write Speed: 25 MB/s
Lexar 32GB High-Performance 800x PRO UHS-I SDHC Memory Card (BLUE Series, 2-Pack)
- 32GB Capacity
- UHS-I / V10 / U1 / Class 10
- Max Read Speed: 150 MB/s
- Min Write Speed: 10 MB/s
Lexar 64GB Professional 1800x UHS-II SDXC Memory Card (GOLD Series)
- 64GB Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 210 MB/s
SanDisk 64GB Extreme PRO UHS-II SDXC Memory Card (2-Pack)
- 64GB Storage Capacity per Card
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 100 MB/s
SanDisk 128GB Extreme PRO CFast 2.0 Memory Card
- 128GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Read Speed: 525 MB/s
- Max Write Speed: 450 MB/s
Nextorage 500GB NX-B3AE CFexpress 4.0 Type B Memory Card
- 500GB Storage Capacity
- PCIe 4.0 x2 / NVMe 1.4 Interface
- Max Read Speed: 3900 MB/s
- Max Write Speed: 3400 MB/s
ProGrade Digital 240GB CFexpress 4.0 Type B Gold Memory Card (2-Pack)
- 240GB Storage Capacity
- Max Read Speed: 3100 MB/s
- Max Write Speed: 1600 MB/s
- Min Sustained Write Speed: 700 MB/s
Angelbird 1TB AV PRO CFexpress 4.0 Type A Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Sustained Read Speed: 1700 MB/s
SanDisk 1TB Extreme PRO UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 310 MB/s
- Maximum Write Speed: 305 MB/s
SanDisk 32GB Ultra UHS-I SDHC Memory Card
- 32GB Storage Capacity
- UHS-I / V10 / U1 / Class 10
- Maximum Read Speed: 125 MB/s
- Minimum Write Speed: 10 MB/s
Lexar 64GB High-Performance 800x PRO UHS-I SDXC Memory Card (BLUE Series)
- 64GB Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 150 MB/s
- Min Write Speed: 30 MB/s
Lexar 256GB Professional SILVER PLUS UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 205 MB/s
- Max Write Speed: 150 MB/s
SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card (2-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 90 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
Angelbird 256GB AV PRO CFexpress 4.0 Type A Memory Card
- 256GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Sustained Read Speed: 1700 MB/s
Sony 512GB SF-M Tough Series UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 277 MB/s
- Max Write Speed: 150 MB/s
Lexar 256GB Professional 2000x UHS-II SDXC Memory Card (2-Pack)
- 256GB Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
SanDisk 128GB Extreme UHS-I microSDXC Memory Card (2-Pack)
- 128GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 120 MB/s
SanDisk 128GB Extreme CompactFlash Memory Card
- 128GB Storage Capacity
- Read Speed up to 120 MB/s
- Write Speed up to 85 MB/s
- UDMA 7 Compliant
OWC 128GB Atlas Ultra UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 250 MB/s
Angelbird 128GB AV Pro MK2 UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 280 MB/s
Sony 64GB SF-G TOUGH Series 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: 299 MB/s
SanDisk 256GB Extreme PRO UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 310 MB/s
- Maximum Write Speed: 304 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.