KOOTION 256GB Micro SD Card 3PackTF Card Micro SDXC Memory Card V30 A1 App Performance High Speed microSD Card U3 V30 A1

4K UHD Video Recording U3 V30 Class 10 micro SD card can seamlessly capture Ultra HD and Full HD videos without interruptions which is ideal for drones and action cameras to capture 4K footage with ease Excellent App Performance The microSD card rated A1 1500 IOPS read 500 IOPS write optimizes app loading and game performance Perfect for smartphones and game consoles to ensure faster application launching and smoother game playing Universal Use 3 pack 256 GB microSDXC flash memory card is widely compatible with smartphones tablets PCs laptops security cameras action cameras drones dashcams game consoles and more An SD adapter extends more versatilities Blazingfast Transmission Maximizing UHSI technology the microSDXC card provides exceptional performance with a read speed up to 90MBs quickly and efficiently to transfer highres photos music apps games highdefinition videos and heavy files Sturdy and Reliable Built with extraordinary waterproof temperatureproof Xray proof and shockproof performance this U3 TF flash card safeguards your memories on hiking surfing rock climbing or adventure travel Note By default the 256 GB micro sd card is formatted as exFAT Actual available capacity for data storage is less than as listed on the products due to different capacity algorithms and other functions 1GB1000000000 bytes.