Memory Cards
Lexar 64GB Professional 2000x UHS-II SDXC Memory Card
- 64GB Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card
- 512GB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3650 MB/s
- Max Write Speed: 3240 MB/s
Nikon 64GB XQD Memory Card
- 64GB Storage Capacity
- Supports PCIe 2.0 and USB 3.0
- Max. Read Speed: 440 MB/s
- Max. Write Speed: 400 MB/s
Lexar 512GB Professional 2000x UHS-II SDXC Memory Card
- 512GB Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
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
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
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
Sony 64GB SF-G TOUGH Series UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 299 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
ProGrade Digital 512GB CFexpress 4.0 Type B Gold Memory Card (2-Pack)
- 512GB Storage Capacity
- Max Read Speed: 3400 MB/s
- Max Write Speed: 3000 MB/s
- Min Sustained Write Speed: 850 MB/s
Lexar 64GB High-Performance 633x UHS-I microSDXC Memory Card with SD Adapter
- 64GB Capacity
- UHS-I / A1 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
SanDisk 32GB Extreme UHS-I microSDHC Memory Card with SD Adapter (2-Pack)
- 32GB Storage Capacity
- A1 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 60 MB/s
SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 170 MB/s
SanDisk 256GB Extreme UHS-I microSDXC Memory Card (2-Pack)
- 256GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 170 MB/s
SanDisk 1TB Extreme PRO UHS-I SDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 170 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
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)
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
Delkin Devices 128GB Hyperspeed 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
OWC 240GB Atlas Pro CFexpress 4.0 Type A Memory Card
- 240GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Sequential Read Speed: 1850 MB/s
- Max Sequential Write Speed: 1700 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
ProGrade Digital 480GB CFexpress 4.0 Type A Iridium Memory Card (2-Pack)
- 480GB Storage Capacity
- NVMe PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 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: 250 MB/s
- Max Write Speed: 120 MB/s
Delkin Devices 150GB BLACK CFexpress Type B Memory Card
- 150GB Storage Capacity
- PCIe 3.0 Interface
- Max Read Speed: 1725 MB/s
- Min Write Speed: 1530 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 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 512GB Extreme PRO CFexpress Card Type B (2-Pack)
- 512GB Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1400 MB/s
- Records Raw 4K Video
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
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.