SAMSUNG MB-MJ64GA PRO ENDURANCE UHS-I CLASS 10 100R/30W WITH SD ADAPTER FEATURES Designed specifically for video monitoring cameras (dash cams, surveillance & security cams, CCTV, body cams, etc.) Up to 17,520 hours of 4K and Full HD (1080p) recording and playback Reliability Built to Last – Water-proof, Shock-proof, Temperature-proof, X-ray-proof, Magnetic-proof Transfer speeds up to 100MB/s Specifications Brand: Samsung Item model number: MB-MJ64GA RAM Size: 64 GB Read : up to 100MB/s Speed Class: Class 10 PACKAGE CONTENTS 1 x Samsung Mb-Mj64Ga Pro Endurance Uhs-I Class 10 100R/30W With Sd Adapter