Class 4 standard SD card. Compatible with all SD-compliant devices, such as mainstream SD card readers or multi-function card readers. ^^ SLC chip. Excellent read & write for older digital cameras / 3D printers / GPS / MP3 / CNC / PDA / gaming platforms / industrial machines. ^^ Built-in error correcting code (ECC) to detect and correct transfer errors. ^^ Easy to use, plug and play operation. ^^ Built for and Tested in Harsh Conditions, This SD Card is Temperature, Water, Shock, Humidity, Wear Out, Drop, X-Ray, And Magnet Proof.
1 Year Guaranty policy.