Kingston 16GB micro SD UHS-I Speed Class 3 (U3) Action Card with SD Adapter micro SD Action Camera UHS-I U3 The Kingston micro SD Action Camera UHS-I U3 (Ultra High-Speed Bus, Speed Class 3) offers incredible performance (90MB/s read & 45MB/s write) to capture life’s adventures. Compatible with most action cameras, Go Pro & drones, the rugged micro SD Action Camera UHS-I U3 is waterproof, shock & vibration proof, x-ray proof & temperature proof. Enjoy faster upload speeds, increased write speeds & higher sustained write speeds. GOPRO, HERO, the GOPRO logo, & the Go Pro Be a Hero logo are trademarks or registered trademarks of Go Pro, Inc. Features Incredible performance to capture all life’s experiences Just the right size form factor Rugged enough to go wherever life takes you 16GB-32GB capacities – enough to capture your entire adventure Specifications Capacity: 16GB Performance: 90MB/s read & 45MB/s write, UHS-I Speed Class 3 (U3) micro SD dimensions: 11mm x 15mm x 1mm SD Adapter Dimensions: 24mm x 32mm x 2.1mm Format: FAT32 (micro SDHC 16GB-32GB) Operating Temperatures: -25 degrees C to 85 degrees C Storage Temperatures: -40 degrees C to 85 degrees C Voltage: 3.3V Warranty: Lifetime