KIOXIA EXCERIA PLUS microSD Memory Cards use BiCS FLASH 3D flash memory technology to deliver higher capacities up to 256GB giving you ample storage space for your photos and videos. It meets Video Speed Class 30 V30 a video speed class standard for 4K video recording.In addition to UHS Speed Class 3 U3 the EXCERIA PLUS microSD card works the Application Performance Class A1 it enables you to store and run Android applications on microSD cards at comfortable levels.Ready Set Action!The high performance and small size makes the EXCERIA PLUS microSD memory cards the good choice for sports and action cameras as we ll as drones.Record and Play in 4K or Full HDNow you can shoot your special moments in 4K or Full HD with your portable devices. That's because the EXCERIA PLUS microSD memory cards support UHSI Speed Class U3 V30 for 4K video recording and playback.The Speed You NeedAt 256GB capacity read speeds of up to 100 MBs and write speeds of up to 85 MBs you can keep up with the action around you. When you’re done shooting you’ll enjoy quick file transfers.Shoot and Record to Your Heart’s ContentWith an available 256GB capacity the EXCERIA PLUS microSD memory card can store up to 38510 photos 18MPixel up to 1490 minutes of Full HD video 21Mbps and up to 314 minutes of 4K video 100Mbps.