The most popular PQI products:

HDD H550
UR-SMART
HDD H566
JOY TONE U650
U265 (DATASHEET REV A 0)
U266
MY DRIVE
HDD H551
DR.UFD
U368
COMPACTFLASH CARD
S533-E (DATASHEET REV A 0)
U265
JOY TONE U920
H551
PORTABLE HDD-H566
S532-E
U368 (DATASHEET REV A 0)
S532-E (DATASHEET REV A 0)
S533-E
I512
H566
S535
U266 (DATASHEET REV A 0)
I512 (DATASHEET REV A 0)
JOY TONE U900