KOOTION 5pcs 128GB 64GB 32GB 16GB 8GB 4GB 2GB 1GB 512MB 256MB 128MB TF Memory Card Class 10 Mini SDXC Memory Card, High Speed TF Card for Security Camera/Smartphone/Drone/Dash Cam/Tablet/Pc, C10, U1, A1

Please ensure you understand before making a purchase! The 128MB, 256MB, and 512MB cards are considered small memory cards, not gigabyte cards. Regarding the actual storage capacity: 128MB equals roughly 110MB to 120MB, 256MB is about 230MB to 240MB, and 512MB is around 470MB to 510MB. A 1024MB card is approximately 920MB to 1000MB. The seller calculates using decimal values where 1MB equals 1000KB and 1GB equals 1000MB, while the operating system uses binary values: 1MB equals 1024KB and 1GB equals 1024MB. Thus, it is expected to see a discrepancy between the displayed capacity and the stated capacity.

The Micro SD card operates efficiently with U1 and C10 standards, achieving read speeds of up to 90 MB/s and write speeds of up to 30 MB/s, allowing for quick transfer, recording, and playback of movies.

Product Details Color: Red and White Available Storage Sizes: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB Meets UHS-I, U1, Class 10 standards Read Speed: up to 90 MB/s; Write Speed: up to 25 MB/s Quantity per Package: 5 Operating Temperature Range: -25℃ to 85℃ Storage Temperature Range: -40℃ to 85℃

Commonly utilized in various gadgets, the Micro SD Card is ideal for smartphones, tablets, digital cameras, gaming consoles, dash cams, drones, surveillance systems, GPS devices, music players, and more.