Samsung PRO Endurance 64GB 100MB/s (U1) MicroSDXC Memory Card with Adapter (MB-MJ64GA/AM) The Samsung?s PRO Endurance is specifically designed for video monitoring cameras (dash cams, surveillance security cams, body cams, etc.). Transfer speeds are up to 100MB/s. Capture crucial moments with a card built to last harsh conditions with 5-proofs (water, shock, temperature, x-ray, magnet). The Samsung PRO Endurance offers a 128GB model with up to 43,800 hours* of 4K and Full HD (1080p) recording and playback.. Product Features DESIGNED FOR VIDEO MONITORING: Samsung MicroSDXC PRO is specifically designed for video monitoring cameras including dash cams, surveillance security cams, body cams, etc. ULTRA-FAST READ WRITE SPEEDS: Up to 100MB/s read and 30MB/s write speeds handles large video files quickly and seamlessly HIGHER ENDURANCE: Continuous recording up to 25x longer than speed-focused cards gives you long-lasting, best-in-class endurance up to 43,800 hours of 4K and Full HD (1080p) recording and playback BUILT TO LAST RELIABILITY: Shock proof memory card is also water proof, temperature proof, x-ray proof and magnetic proof.Operating Humidity:40'C, 93%, 500hr (storage) Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!