Memory Cards
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
Sabrent 128GB Rocket UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 250 MB/s
SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card (5-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 90 MB/s
Nextorage 512GB NX-B3SE Series CFexpress 4.0 Type B Memory Card
- 512GB Storage Capacity
- Max Read Speed: 3900 MB/s
- Max Write Speed: 3400 MB/s
- Min Write Speed: 400 MB/s (VPG-400)
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
OWC 512GB Atlas Pro CFexpress 4.0 Type B Memory Card
- 512GB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Sequential Read Speed: 3650 MB/s
- Max Sequential Write Speed: 3000 MB/s
SanDisk 32GB MAX ENDURANCE UHS-I microSDHC Memory Card with SD Adapter
- 32GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
SanDisk 32GB Extreme PRO UHS-I SDHC Memory Card (5-Pack)
- 32GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 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
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
SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 310 MB/s
- Maximum Write Speed: 305 MB/s
OWC 1TB Atlas Ultra CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Sequential Read Speed: 3650 MB/s
- Max Sequential Write Speed: 3000 MB/s
Kingston 128GB Canvas Select Plus UHS-I microSDXC Memory Card
- 128GB Storage Capacity
- UHS-I / V10 / U1 / Class 10 / A1
- Max Read Speed: 150 MB/s
- Min Write Speed: 10 MB/s
Kodak 64GB Ultra Performance UHS-I SDXC Memory Card
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 85 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
SanDisk 256GB Ultra UHS-I microSDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V10 / U1 / A1 / Class 10
- Maximum Read Speed: 195 MB/s
- Minimum Write Speed: 10 MB/s
Silicon Power 256GB Superior Pro UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 170 MB/s
Samsung 256GB T9 UHS-I microSDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 200 MB/s
- Max Write Speed: 130 MB/s
SanDisk 128GB Extreme UHS-I microSDXC Memory Card (5-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 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
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
SanDisk 512GB Extreme PRO CFexpress Card Type B with CFexpress Type B Card Reader
- 512GB Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1400 MB/s
- Records Raw 4K Video
SanDisk 64GB MAX ENDURANCE UHS-I microSDXC Memory Card with SD Adapter
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
Lexar 80GB Professional CFexpress Type A Card GOLD Series
- 80GB Capacity
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
- Sustained Write Speed: 700 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
Delkin Devices 128GB POWER UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
ProGrade Digital 120GB CFexpress 2.0 Type A Gold Memory Card
- 120GB Storage Capacity
- NVMe PCIe 3.0 x1 Bus
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
ProGrade Digital 240GB CFexpress 2.0 Type A Gold Memory Card (2-Pack)
- 240GB Storage Capacity
- NVMe PCIe 3.0 x1 Bus
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 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.