Transcend JetFlash 780

NTFS USB 3.0 CrystalDiskMark 3.0.3 x64 (C) 2007-2013 Sequential Read : 185.632 MB/s Sequential Write : 29.673 MB/s Random Read 512KB : 157.051 MB/s Random Write 512KB : 3.247 MB/s Random Read 4KB (QD=1) : 6.544 MB/s [ 1597.6 IOPS] Random Write 4KB (QD=1) : 0.091 MB/s [ 22.1 IOPS] Random Read 4KB (QD=32) : 6.513 MB/s [ 1590.1 IOPS] Random Write 4KB (QD=32) : 0.117 MB/s [ 28.5 IOPS] NTFS USB 2.0 Sequential Read : 35.530 MB/s Sequential Write : 23.501 MB/s Random Read 512KB : 34.831 MB/s Random Write 512KB : 2.621 MB/s Random Read 4KB (QD=1) : 4.656 MB/s [ 1136.8 IOPS] Random Write 4KB (QD=1) : 0.078 MB/s [ 19.1 IOPS] Random Read 4KB (QD=32) : 4.263 MB/s [ 1040.9 IOPS] Random Write 4KB (QD=32) : 0.088 MB/s [ 21.4 IOPS] Test : 500 MB [E: 63.3% (9.3/14.7 GB)] (x5) Date : 2015/03/18 11:25:42 OS : Windows 8.1 Pro [6.3 Build 9600] (x64)