Memory Cards
Silicon Power 128GB Superior Pro UHS-I microSDXC Memory Card
- 128GB Storage Capacity per Card
- UHS-I / A1 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Transcend 4GB SDHC Memory Card Class 10
- 4GB Data Storage Capacity
- Class 10 Speed
- Min. Read / Write Speed: 10MB/s
- Lifetime Warranty
Kingston 128GB High Endurance UHS-I microSDXC Card
- 128GB Capacity
- UHS-I / U1 / A1 / Class 10
- Max Read Speed: 95 MB/s
- Max Write Speed: 45 MB/s
Samsung 128GB PRO Plus Sonic the Hedgehog UHS-I microSDXC Memory Card with SD Adapter
- Designed for Handheld Gaming Consoles
- 128GB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Max Read Speed: 180 MB/s
SanDisk 64GB Extreme UHS-I SDXC Memory Card (2-Pack)
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 170 MB/s
- Max Write Speed: 80 MB/s
PNY 64GB Premier-X UHS-I microSDXC Memory Card with SD Adapter (5-Pack)
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
PNY 128GB Premier-X UHS-I microSDXC Memory Card with SD Adapter (2-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Min Write Speed: 30 MB/s
SanDisk 256GB UHS-I microSDXC Memory Card for the Nintendo Switch
- 256GB Storage Capacity
- UHS-I / U3 / Class 10
- Max. Read Speed: 100 MB/s
- Max. Write Speed: 90 MB/s
PNY 512GB microSD Express Memory Card
- 512GB Storage Capacity
- PCIe 3.0 x1 | UHS-I / U3 / V30 / A1
- Max Read Speed: 890 MB/s
- Max Write Speed: 810 MB/s
SanDisk 256GB Extreme UHS-I microSDXC Memory Card (3-Pack)
- 256GB Storage Capacity
- A2 / UHS-I / V30 / U3 / Class 10
- Max Read Speed: 245 MB/s
- Max Write Speed: 170 MB/s
Delkin Devices 512GB Hyperspeed microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 195 MB/s
- Max Write Speed: 160 MB/s
Delkin Devices 256GB POWER UHS-II microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
ProGrade Digital 128GB UHS-II microSDXC Memory Card with SD Adapter (2-Pack)
- 128GB Storage Capacity per Card
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
SanDisk 256GB Extreme PRO CFexpress Type B Memory Card (FIFA World Cup 2026 Edition)
- FIFA World Cup 2026 Edition
- 256GB Storage Capacity
- Sequential Read Speed: 1700 MB/s
- Sequential Write Speed: 1200 MB/s
SanDisk 64GB Extreme PRO CFexpress Card Type B (3-Pack)
- 64GB Storage Capacity per Card
- Max Read Speed: 1500 MB/s
- Max Write Speed: 800 MB/s
- Records Raw 4K Video
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
Lexar 1TB Professional CFexpress Type B Card GOLD Series
- 1TB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1900 MB/s
- Max Write Speed: 1500 MB/s
Nextorage 1TB NX-A2SE CFexpress 4.0 Type A Memory Card
- 1TB Storage Capacity
- Max Read Speed: 1900 MB/s
- Max Write Speed: 1700 MB/s
- Min Write Speed: 200 MB/s (VPG-200)
Lexar 320GB Professional CFexpress Type A Card GOLD Series (2-Pack)
- 320GB Capacity
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
- Sustained Write Speed: 700 MB/s
OWC 960GB Atlas Pro CFexpress 4.0 Type A Memory Card
- 960GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Sequential Read Speed: 1850 MB/s
- Max Sequential Write Speed: 1700 MB/s
SanDisk 128GB Extreme PRO UHS-II SDXC Memory Card (5-Pack)
- 128GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 300 MB/s
- Maximum Write Speed: 300 MB/s
Angelbird 2TB AV PRO SE CFexpress v4 Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3700 MB/s
- Sustained Read Speed: 3500 MB/s
Delkin Devices 32GB Hyperspeed 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: 75 MB/s
Kingston 32GB High Endurance UHS-I microSDHC Card
- 32GB Capacity
- UHS-I / U1 / A1 / Class 10
- Max Read Speed: 95 MB/s
- Max Write Speed: 30 MB/s
Kingston 256GB Canvas Select Plus UHS-I microSDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V10 / U1 / Class 10 / A1
- Max Read Speed: 150 MB/s
- Min Write Speed: 10 MB/s
Angelbird 128GB AV PRO UHS-I microSDXC Memory Card
- 128GB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Sustained Read Speed: 210 MB/s
- Sustained Write Speed: 75 MB/s
PNY 32GB Elite UHS-I SDHC Memory Card (5-Pack)
- 32GB Storage Capacity
- UHS-I / V10 / U1 / Class 10
- Max Read Speed: 100 MB/s
- Min Write Speed: 10 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
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.