The Sandisk Memory Card Boasts Fast Read Speeds Of Up To 140 Mb/S, Facilitating Quick File Transfers. With A Capacity Of Up To 64Gb, It Accommodates Ample Videos And Photos. It Offers High Video Recording Performance With Uhs 1 (U10) Speed Class And Class 10 For Full Hd (1080P) Video. Additionally, Its Robust Design Ensures Resilience In Extreme Conditions, Including Shock, Water, Temperature Variations, And X-Rays. Compatible With Sdhc And Sdxc Devices. Product Specifications: Manufacturer: Sandisk Speed Class: Class 1 (U1) Media Read Speed: 140 Mb/S Dimensions: 32 X 24 X 2.2 Mm