For smooth full HD or 4K video recording & playback. Ultra-fast data transfer & retrieval speeds. Bundle package for versatile use. Waterproof, x-ray proof, temperature proof and shockproof. Save what matters! MicroSD reader, transfers data to & from USB & USB Type C devices. Ideal for USB-C supported smart phones/devices. Transfer content between PC and Smart Devices. Compatible with most operating systems. Converts microSD card to traditional-sized SD card. Works with microSD, microSDHC, microSDXC card formats.