Netac 64G TF MicroSD Memory Card High Speed 100MB/s A1 U3 V30 4K Class 10 UHS-I microSDXC 128G/256G/512G for Camera,Smartphones,Tablets,game Console

Netac microSD Card Plug and Play, wide compatible Designed for Car DVR and Surveillance Camera Netac Memory Card, support 4K UHD and FHD high-resolution. Suitable for outdoor and home surveillance cameras, smooth recording of Full HD Video and 4K Ultra HD Video

Capacity：64GB/128GB/256GB/512GB Cache：256MB/512MB/1024MB/2048MB Speed Level：V30/A1/C10 Storage Temperature：-25℃-85℃ Working Temperature：0℃-70℃ Reliability：IP×7 waterproof, up to 500G acceleration inpact, etc, Compatible with：Smart phone, camera, laptop, tablet, drone, speaker, etc.

Please read before ordering : About capacity display : 32GB=approximately 28GB-30GB 64GB=approximately 57GB-60GB 128GB=approximately 115GB-119GB 256GB=approximately 230GB-238GB 512GB = approximately 460GB-475GB

Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products. However, this is allowed to exist. Please do not doubt his authenticity. This is calculation difference between manufacturer and our PC; please Google 'Memory card capacity' to get more information.The pursuit of the perfect person is not recommended to buy.