H2testw

Data integrity test for USB sticks and other media An advantage over other tools is, that it does not need administrative rights to access the device - but it should not be NTFS formatted, as it does not allow to test everything. You can FAT32 format hard drive partitions larger than 32 GB with one of the tools from http://www.uwe-sieber.de/usbtrouble_e.html#format Available in German and English.