Lexar announces 'the world's largest' A2 microSD card
Longsys has announced the world's largest A2 microSD card under the Lexar brand name. The impending 512GB Lexar High-Performance 633x microSDXC UHS-I card meets the Application Performance Class 2 (A2) requirements, meaning it has a minimum write speed of 2000 input/output operations per second (IOPS) and a minimum read speed of 4000 IOPS. dpreview.com »