sdspeed 3.2.2 | Mac OS X | 1 MB.
Sdspeed is the only product that measures the speed of reading and writing test every bit of your SD memory card you can count on no “conflict of interest”.
Sdspeed allows you to check the integrity of a USB flash device or SD card. You can try not only cards SD (Secure Digital), but also USB flash drives, including hard drives connected via USB. Also provides benchmarks, such as the speed of a memory card, a test speed SD card, proof read-write flash card and SD card speed or performance measurement of micro SD.