Memory Cards
PNY 512GB PRO Elite UHS-I microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Insta360 256GB UHS-I microSDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 90 MB/s
- Max Write Speed: 90 MB/s
Delkin Devices 256GB Hyperspeed microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 195 MB/s
- Max Write Speed: 160 MB/s
Exascend 256GB Catalyst UHS-I microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Sequential Read Speed: 175 MB/s
- Max Sequential Write Speed: 150 MB/s
Novachips 128GB Scalar UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Sustained Read Speed: 280 MB/s
- Sustained Write Speed: 100 MB/s
Delkin Devices 256GB ADVANTAGE UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 180 MB/s
- Max Write Speed: 150 MB/s
Silicon Power 512GB Superior UHS-I microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Transcend 32GB Premium microSDHC UHS-I Memory Card with SD Adapter (2-Pack)
- 32GB Storage Capacity
- UHS-I / Class 10
- Max Read Speed: 60 MB/s
- Max Write Speed: 25 MB/s
Transcend 32GB SDHC Ultimate 600x Class 10 UHS-I Memory Card
- 32GB Data Storage Capacity
- Class 10 Speed
- Max. Read Speed: 90MB/s
- Write Speed: 45MB/s
Delkin Devices 64GB BLACK UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
PNY 128GB PRO Elite High Endurance microSDXC Memory Card with SD Adapter (2-Pack)
- 128GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Delkin Devices 128GB PRIME UHS-II SDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 280 MB/s
- Max Write Speed: 150 MB/s
Silicon Power 512GB Superior Pro UHS-I microSDXC Memory Card with Card Reader
- 512GB Storage Capacity
- UHS-I / A1 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Silicon Power 512GB Superior UHS-I microSDXC Memory Card with SD Adapter and Card Reader
- 512GB Storage Capacity
- UHS-I / A2 / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
Exascend 64GB Essential UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 260 MB/s
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
Sabrent 512GB Rocket UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 270 MB/s
- Max Write Speed: 170 MB/s
Transcend 256GB 300S UHS-I SDXC Memory Card
- 256GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
SanDisk 512GB High Endurance UHS-I microSD Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 40 MB/s
Wise Advanced 128GB UHS-II microSDXC Memory Card
- 128GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 290 MB/s
- Max Write Speed: 100 MB/s
Exascend 64GB Catalyst UHS-II SDXC Memory Card
- 64GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 280 MB/s
PNY 512GB PRO Elite High Endurance microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 90 MB/s
Delkin Devices 128GB microSD Express Memory Card with SD Adapter
- 128GB Storage Capacity
- PCIe 3.0 Bus
- Max Read Speed: 880 MB/s
- Max Write Speed: 790 MB/s
Transcend 256GB High Endurance 350V UHS-I microSDXC Memory Card with SD Adapter
- 256GB Storage Capacity
- UHS-I / U3 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 45 MB/s
Transcend 256GB 340S UHS-I A2 SDXC Card
- 256GB Storage Capacity
- UHS-I U3 | V30 | A2
- Max Read Speed: 160 MB/s
- Max Write Speed: 90 MB/s
Lexar 512GB PLAY UHS-I microSDXC Memory Card
- 512GB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Maximum Read Speed: 205 MB/s
- Maximum Write Speed: 140 MB/s
Transcend 16GB CompactFlash Memory Card Ultimate 1000x UDMA
- 16GB Data Storage Capacity
- 1000x Speed Rating
- Max. Read Speed: 160MB/s
- Max. Write Speed: 70MB/s
Kingston 64GB Industrial UHS-I microSDXC Memory Card
- 64GB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A1
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 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.