Micro SDXC Memory Card 64GB 2 Pack, Speederlash Camera Plus TF Card with Adapter, 90MB/s Read Speed, 4K UHD&5K Video Support, U1 V30 A1 Rated, for Security Camera, Smartphone, Drone, Tablet, PC
Price: $9.99 - $15.99
(as of Feb 10, 2026 23:26:32 UTC – Details)
Product description
1 Versatile Storage Options
2 Wide Compatibility
3 Transfer Performance
When Should You Choose U3?
4K video recording
High-frame rate video
RAW burst photography
Gaming consoles
Professional video editing workflows
U3 and V30 are the same thing？
If your card says U3, it’s usually good enough for 4K video.
If it says V30, it’s also great for 4K, and may support newer video devices better.
If I’m using it for apps, A1 is enough？
A1 is fine for light-to-moderate app use. For heavy gaming or multitasking, go A2.
How to Choose a Card in 10 Seconds？
Want video? Look at V ratings.
Running apps? Look at A ratings.
Transferring files fast? Read speeds matter.
Storage heavy user? Go 128GB or above.
What Do These Ratings Mean?
U3 UHS Speed Class 3, Minimum sustained write speed of 30MB/s, Good enough for 4K UHD video recording and above V30 Video Speed Class 30, Sustained write speed of 30MB/s, Smooth recording of 4K videos without frame drops A1 App Performance Class 1, Random Read ≥1500 IOPS, Write ≥500 IOPS, Suitable for running apps on Android devices 90MB/s Read Fast file transfers (not recording), Helps when copying files to/from the card 32GB–512GB Choose based on how many files/apps/videos you need, versatile for most devices and users
Surveillance Devices
24/7 Reliability: Endurance-rated for continuous recording, withstands extreme temperatures (-25°C to 85°C), and V30 speed ensures no dropped footage.
Drones
Aerial Mastery: Shockproof design and V30 video class for smooth aerial recording, even in high-altitude or high-vibration environments.
Cameras
Capture Brilliance: 100MB/s read for rapid burst shooting and 4K video, compatible with DSLR and mirrorless cameras.
Vehicle recorder
Built for loop recording, with 10,000+ write cycles for years of reliable use.
High-Speed Transfer Performance: Powered by UHS-I technology, our micro SD card deliver read speeds of up to 90MB/s and support A1 app performance standards for faster app loading, making them perfect for HD video recording, and rapid file transfers.
Wide Compatibility: Compatible with a wide range of devices, including smartphones, tablets, laptops, drones, action cameras, gaming consoles like Nintendo Switch, and surveillance systems. Include an SD adapter for extended compatibility, ensuring seamless usage across various platforms.
Reliable and Durable: Designed for demanding conditions, the TF card feature waterproof, shockproof, X-ray-proof, temperature-resistant, and magnetic-resistant properties. Whether for outdoor adventures, surveillance, or sports recording, they offer dependable data protection and durability.
Versatile Storage Options: Available in capacities from 32GB to 512GB, to diverse storage needs, from HD photos and videos to game data and apps. (1GB = 1,000,000,000 bytes. Actual user storage less.)
Works with Everything You Own: Phones, tablets, drones, dash cams—this card is built to handle them all. Plug-and-play with UHS-I compatibility, it’s a one-card solution for work, travel, gaming, and more. The SD logo is a trademark of SD-3 C, LLC.
