The Ultra I/O rear panel that equipped with 6 USB 2.0 high-speed ports and 1 eSATA port.One eSATA port provides almost over 2 times transferring speed than USB 2.0 high-speed port.
The unique Ultra I/O rear panel also provides 6 USB 2.0 high-speed ports on rear panel makes users more convenient to connect more PC peripherals.

The Ultra Micro HeatSink is made from high density ultra slim aluminum material, keeps your system very cool in an efficient way.