Memory Cards
Delkin Devices 128GB POWER CFexpress Type B Memory Card (2-Pack)
- 128GB Storage Capacity per Card
- PCIe 3.0 Interface
- Max Read Speed: 1780 MB/s
- Max Write Speed: 1700 MB/s
ProGrade Digital 512GB Gold UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
Angelbird 512GB AV PRO CFexpress 4.0 Type A Memory Card
- 512GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Sustained Read Speed: 1700 MB/s
Silicon Power 512GB Cinema PRO CFX 310 cFAST 2.0 Memory Card
- 512GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Sequential Read Speed: 530 MB/s
- Max Sequential Write Speed: 330 MB/s
SanDisk 256GB Extreme PRO UHS-II SDXC Memory Card (3-Pack)
- 256GB Storage Capacity
- UHS-II, V60, U3, Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 150 MB/s
Novachips 2TB Express CFexpress 4.0 Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 x2 Bus
- Sustained Read Speed: 3300 MB/s
- Sustained Write Speed: 3000 MB/s
OWC 1TB Atlas Pro UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Sequential Read Speed: 250 MB/s
- Max Sequential Write Speed: 130 MB/s
SanDisk 512GB Extreme PRO CFexpress Type B Memory Card with 128GB Extreme PRO UHS-II SDXC Memory Card
- 512GB CFexpress Type B Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1400 MB/s
- Records Raw 4K Video
Glyph Technologies 1TB Capture+ CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 2500 MB/s
- Sustained Write Speed: 2100 MB/s
ProGrade Digital 1TB UHS-II SDXC Iridium Memory Card
- 1TB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 275 MB/s
Sony 1920GB CFexpress Type B TOUGH Memory Card
- 1920GB Storage Capacity
- Max Read Speed: 1850 MB/s
- Max Write Speed: 1750 MB/s
- Min Write Speed: 400 MB/s (VPG-400)
ProGrade Digital 1TB UHS-II SDXC Iridium Memory Card (2-Pack)
- 1TB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 275 MB/s
Transcend 32GB 300S UHS-I microSDHC Memory Card with SD Adapter
- 32GB Storage Capacity
- A1 / UHS-I / U1 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 20 MB/s
Kingston 16GB Industrial UHS-I microSDHC Memory Card with SD Adapter
- 16GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Transcend 1GB 133 UDMA 4 CompactFlash Memory Card
- 1GB Storage Capacity
- UDMA 4
- Max Read Speed: 50 MB/s
- Max Write Speed: 20 MB/s
Transcend 4GB Premium microSDHC Memory Card with SD Adapter
- 4GB Storage Capacity
- Class 10 Speed
- Max. Read Speed: 60 MB/s
- Min. Write Speed: 10 MB/s
PNY 256GB PRO Elite UHS-I microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Transcend 64GB 340S UHS-I A1 SDXC Card
- 64GB Storage Capacity
- UHS-I U3 | V30 | A1
- Max Read Speed: 160 MB/s
- Max Write Speed: 50 MB/s
Samsung 128GB T7 UHS-I microSDXC Memory Card
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 170 MB/s
- Min Write Speed: 30 MB/s
Transcend 8GB SDHC Memory Card Class 10
- 8GB Data Storage Capacity
- Class 10 Speed
- Min. Read / Write Speed: 10MB/s
- Lifetime Warranty
PNY 64GB Elite UHS-I SDXC Memory Card (3-Pack)
- 64GB Storage Capacity
- UHS-I / V10 / U1 / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 10 MB/s
Samsung 128GB T9 UHS-I microSDXC Memory Card
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 200 MB/s
- Max Write Speed: 130 MB/s
Delkin Devices 128GB Drone UHS-I microSDXC Memory Card with SD Adapter
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 195 MB/s
- Max Write Speed: 160 MB/s
Silicon Power 256GB Superior UHS-I microSDXC Memory Card with SD Adapter and Card Reader
- 256GB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
PNY 128GB PRO Elite Prime microSDXC Memory Card with SD Adapter (2-Pack)
- 128GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 150 MB/s
Samsung 256GB T7 UHS-I microSDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 170 MB/s
- Min Write Speed: 30 MB/s
Angelbird 256GB AV Pro UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Maximum Read Speed: 100 MB/s
- Maximum Write Speed: 92 MB/s
Transcend 64GB Premium microSDXC UHS-I Memory Card with SD Adapter
- 64GB Storage Capacity
- UHS-I / Class 10
- Max. Read Speed: 60 MB/s
- Max. Write Speed: 25 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.