Memory Cards
SanDisk 128GB Ultra UHS-I microSDXC Memory Card
- 128GB Storage Capacity
- UHS-I / V10 / U1 / A1 / Class 10
- Maximum Read Speed: 195 MB/s
- Minimum Write Speed: 10 MB/s
SanDisk 256GB Extreme UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 230 MB/s
- Max Write Speed: 160 MB/s
Delkin Devices 1TB Valor PRO CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 Interface
- Max Read Speed: 3700 MB/s
- Max Write Speed: 2800 MB/s
Novachips 1TB Express Series CFexpress 2.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 3.0 x2 Bus
- Sustained Read Speed: 1700 MB/s
- Sustained Write Speed: 1400 MB/s
Angelbird 512GB AV PRO SE CFexpress v4 Type B Memory Card
- 512GB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3700 MB/s
- Sustained Read Speed: 3500 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
Samsung 128GB PRO Endurance UHS-I microSDXC Memory Card with SD Adapter
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
Kingston 256GB Canvas Go! Plus UHS-I microSDXC Card with SD Adapter
- 1TB Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 160 MB/s
SanDisk 512GB Extreme PRO 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
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
Samsung 256GB P9 microSD Express Memory Card
- 256GB Storage Capacity
- PCIe 3.0 x 1 | NVMe 1.3 | SD 7.1
- Max Read Speed: 800 MB/s
- Endurance (TBW): up to 100TB
Nextorage 512GB NX-A2SE CFexpress 4.0 Type A Memory Card
- 512GB Storage Capacity
- Max Read Speed: 1900 MB/s
- Max Write Speed: 1700 MB/s
- Min Write Speed: 200 MB/s (VPG-200)
Novachips 1.6TB Express Series CFexpress 4.0 Type A Memory Card
- 1.6TB Storage Capacity
- PCIe 4.0 x1 Bus
- Sustained Read Speed: 1700 MB/s
- Sustained Write Speed: 1300 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
Lexar 128GB Professional 2000x UHS-II SDXC Memory Card
- 128GB Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
SanDisk 256GB Extreme PRO CFast 2.0 Memory Card
- 256GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Read Speed: 525 MB/s
- Max Write Speed: 450 MB/s
Lexar 1TB Professional GOLD CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 3600 MB/s
- Max Write Speed: 3300 MB/s
Lexar 128GB Professional GOLD UHS-II microSDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10 / A1
- Max Read Speed: 280 MB/s
- Max Write Speed: 100 MB/s
SanDisk 512GB Extreme PRO UHS-I SDXC Memory Card
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 170 MB/s
Nextorage 256GB NX-A2SE CFexpress 4.0 Type A Memory Card
- 256GB Storage Capacity
- Max Read Speed: 1900 MB/s
- Max Write Speed: 1700 MB/s
- Min Write Speed: 200 MB/s (VPG-200)
ProGrade Digital 128GB Gold UHS-II SDXC Memory Card (2-Pack)
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 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 512GB Professional DIAMOND CFexpress 4.0 Type B Memory Card
- 512GB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 3700 MB/s
- Max Write Speed: 3400 MB/s
Transcend 16GB 300S UHS-I SDHC Memory Card
- 16GB Storage Capacity
- UHS-I / U1 / Class 10
- Max Read Speed: 95 MB/s
- Max Write Speed: 10 MB/s
Kingston 128GB Canvas Go! Plus UHS-I microSDXC Card with SD Adapter
- 1TB Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Max Read Speed: 200 MB/s
- Min Write Speed: 30 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
SanDisk 256GB Extreme Pro CompactFlash Memory Card (160MB/s)
- 256GB Storage Capacity
- Optimized for 4K Video Recording
- Up to 160MB/s Read Speed
- Up to 150MB/s Write Speed
SanDisk 2TB Extreme UHS-I microSDXC Memory Card
- 2TB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 150 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.