KOOTION 128GB Micro SD Card 3 Pack, UHS-I MicroSDXC Card for 4K Video Recording, U3, A1, V30, C10 TF Flash Memory Card with Adapter

Price: $42.99
(as of Feb 07, 2026 17:32:09 UTC – Details)

Product description

KOOTION MicroSDXC Memory Card

1 Store Memories 2 Capture Moments 3 Reliable Storage

Please note: *Speed performance is based on internal testing. For optimal performance, use with a professional card reader. Actual transfer speeds may vary depending on hardware and software conditions.* The actual usable data storage capacity is approximately 93% of the product’s rated capacity. This is due to differences in capacity calculation algorithms used by manufacturers and computers, and because a portion of the capacity is reserved for system files.

*This microSD card uses the exFAT file format. Please verify beforehand that your device supports this format. If not compatible, simply format the card.

4K UHD Video Recording: U3, V30, Class 10 micro SD card can seamlessly capture Ultra HD and Full HD videos without interruptions, which is ideal for drones and action cameras to capture 4K footage with ease
Excellent App Performance: The microSD card rated A1 (1500 IOPS read, 500 IOPS write) optimizes app loading and game performance. Perfect for smartphones and game consoles to ensure faster application launching and smoother game playing
Blazing-fast Transmission: Maximizing UHS-I technology, the microSDXC card provides exceptional performance with a read speed up to 90MB/s, quickly and efficiently to transfer high-res photos, music, apps, games, high-definition videos, and heavy files
Universal Use: 3 pack 128 GB microSDXC flash memory card is widely compatible with smartphones, tablets, PCs, laptops, security cameras, action cameras, drones, dashcams, game consoles, and more. An SD adapter extends more versatilities
Sturdy and Reliable: Built with extraordinary waterproof, temperature-proof, X-ray proof, and shockproof performance, this U3 TF flash card safeguards your memories on hiking, surfing, rock climbing, or adventure travel
Note: By default the 128 GB micro sd card is formatted as exFAT. Actual available capacity for data storage is less than as listed on the products due to different capacity algorithms and other functions. 1GB=1,000,000,000 bytes