Memory Cards
Delkin Devices 1TB BLACK CFexpress Type B 4.0 Memory Card
- 1TB Storage Capacity
- PCIe 4.0 Interface
- Max Read Speed: 3630 MB/s
- Max Write Speed: 3130 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
Lexar 2TB Professional GOLD CFexpress 4.0 Type A Memory Card
- 2TB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1650 MB/s
PNY 128GB Elite-X UHS-I SDXC Memory Card (2-Pack)
- 128GB Storage Capacity per Card
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
Sony 256GB SF-M Tough Series 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
Nextorage 256GB NX-B3SE Series CFexpress 4.0 Type B Memory Card
- 256GB Storage Capacity
- Max Read Speed: 3900 MB/s
- Max Write Speed: 2000 MB/s
- Min Write Speed: 400 MB/s (VPG-400)
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
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 400GB Extreme PRO CFexpress 4.0 Type B Memory Card (Lady Liberty Edition)
- Lady Liberty Edition
- 400GB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 3500 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
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
Kingston 512GB Canvas Select Plus UHS-I microSDXC Memory Card
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 150 MB/s
- Min Write Speed: 30 MB/s
SanDisk 64GB Extreme PRO UHS-I SDXC Memory Card (5-Pack)
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 200 MB/s
- Max Write Speed: 90 MB/s
Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card with Card Reader
- 512GB Storage Capacity
- PCIe Interface
- Max Read Speed: 3650 MB/s
- Max Write Speed: 3240 MB/s
OWC 480GB Atlas Pro CFexpress 4.0 Type A Memory Card
- 480GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Sequential Read Speed: 1850 MB/s
- Max Sequential Write Speed: 1700 MB/s
Lexar 1TB PLAY PRO microSDXC Express Memory Card
- 1TB Storage Capacity
- PCIe NVMe | UHS-I / U3 / Class 10
- Max Read Speed: 900 MB/s
- Max Write Speed: 600 MB/s
Lexar 128GB High-Performance 800x PRO UHS-I SDXC Memory Card (BLUE Series)
- 128GB Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 150 MB/s
- Max Write Speed: 45 MB/s
Lexar 256GB High-Performance 633x UHS-I microSDXC Memory Card with SD Adapter
- 256GB Capacity
- UHS-I / A1 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 45 MB/s
Lexar 512GB High-Performance 633x UHS-I microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 70 MB/s
Kingston 1TB Canvas Select Plus UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 150 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
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
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
ProGrade Digital 128GB CFexpress 2.0 Type B Gold Memory Card (2-Pack)
- 128GB Storage Capacity
- NVMe PCIe 3.0 x4 Bus
- Max Read Speed: 1700 MB/s
- Max Write Speed: 260 MB/s
SanDisk 480GB PRO-CINEMA CFexpress Type A Memory Card
- 480GB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1650 MB/s
RED DIGITAL CINEMA 1TB PRO CFexpress v4 Type B Memory Card
- RED Certified
- For KOMODO-X, V-RAPTOR & V-RAPTOR XL
- 1TB Storage Capacity
- PCIe 4.0 Bus
ProGrade Digital 1TB CFexpress 4.0 Type B Gold Memory Card
- RED Certified
- 1TB Storage Capacity
- Max Read Speed: 3400 MB/s
- Max Write Speed: 3000 MB/s
Sony 1920GB CFexpress 4.0 Type A TOUGH Memory Card
- 1920GB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 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.