The I-Rocks IR-9300 Combo is a HDD enclosure with USB 2.0 and Firewire. It features completely passive use and two LEDs on either side of the enclosure. It may be a bit bulky when compared to some from Coolermaster or Akasa but does work well. The USB 2.0 connection is not very fast, but the speedy firewire option makes up for this, while reducing the CPU utilization as well.



Link: Techpowerup