ProGrade Digital microSDXC UHS-II V60 250R with a maximum read of 250MB / s
ProGrade Digital has released the UHS-II compatible microSDXC card “microSDXC UHS-II V60 250R” series on Amazon.co.jp. ProGrade Digital microSDXC UHS-II V60 250R is available in three capacities – 64GB / 128GB / 256GB, and the prices are 4,815 yen ($45), 7,223 yen ($67), and 13,243 yen ($124) in order.
The 256GB variant will be available from late May onwards. Rest of the models will go on sale immediately.
Prograde is a new memory chip company. It mostly caters to professional and people who higher quality micro SD and USB drive solution. While Sandisk and Samsung also offers professional grade memory solutions, they also offer consumer grade, slightly inferior products.
ProGrade Digital microSDXC UHS-II V60 250R has achieved a maximum read speed of 250MB / s and write speed of 130MB / s. The speed is 25% and 63% faster than the conventional model, respectively.
ProGrade Digital microSDXC UHS-II V60 250R also supports “ProGrade Digital Refresh Pro”, which enables you to perform product life diagnosis and memory refresh when using it in combination with the company’s USB 3.1 connected SD card reader.
An adapter to convert to SD card size is included in its package. ProGrade Digital microSDXC UHS-II V60 250R comes with warranty period of 3 years.