LONDISK micro SD Card Sold By Standard Electronics are authorized by LONDISK®
The standard authorized microSD cards are ideal memory cards for smartphones, tablets, PADs, cameras, camcorders, action cameras, diving cameras, surveillance cameras, security video recorders, driving recorders, drones, AI speakers, MP3 and other devices with SD or microSD slot (s).
microSD cards are also a good extended and portable storage for PC and laptops, for home, office and business. (with a SD or other adapter)
All microSD cards passed RDT test, BIT test, and compatibility test with kindle fire, Gopro, Nintendo switch, Wyze, Dashcam, Galaxy smartphones, Xiaomi smartphones and other popular devices.
The microSD cards are built for extreme conditions, waterproof (IPX67), dust-proof, shock-proof, magnet-proof (home theater), X-ray-proof (airport X-ray). The mini, compatible, steady and robust microSD cards are economic choice for outdoors, travels and adventures.
All microSD cards have Lifetime Manufacturer Warranty, replacement or return is free at anytime.
Test device: Android 9.0 Smartphone
*For 16GB, FAT32 filesystem is used.
*Average size for recording 4K UHD video (3840*2160, 30 fps) is about 20.2GB /hour.
*Average size for recording Full-HD video (1920*1080, 30 fps) is about 6.2GB /hour.
*Average size of a photo (12MP, 4032*3024) is about 3.25MB.
*Average size of a song (MP3) is about 6.2MB.
SD, SDHC, miniSDHC, microSDHC, SDXC and microSDXC Logos are trademarks of SD-3C, LLC.