1. dual role function device (mobile rack / external enclosure)
2. bottom blower (patent design)
3. max. up to 3 cooling fans.
4. standard usb 2.0 high speed / ata-133 transfer rate.
5. suitable for all 3.5?ATA HDD.
6. all aluminum, to enhance heat dissipation.
7. plug and play / hot swappable.