It's the world's first 2.5-inch portable drive using USB 3.0.
PQI Releases Zippy Fast 2.5 inch USB 3.0 HDD : Read more
PQI Releases Zippy Fast 2.5 inch USB 3.0 HDD : Read more
"...domestic and international buyers, making it the first USB 3.0 device with significant sales volume,"