As long as the USB stick you use is formatted in a manner that both the Windows system and the OS X system can read it (FAT32 for example) and not something that would require special drivers/software to be installed.
I think this may be what you need to download and run:
http://www.mediatek.com/AmazonS3/Downloads/windows/IS_Setup_ICS_011916_1.5.39.173.exe