Feature | Description  | 
Ports  | 7 x USB 2.0 ports  | 
  | 1 x 12V/24V default cash drawer port (jumper selectable)  | 
  | 3 x RS232 serial ports  | 
  | 2 x 5V default/12V powered RS232 serial ports (jumper  | 
  | selectable)  | 
  | 2 x PS/2 (keyboard and mouse)  | 
  | 
  | 
Audio ports  | 1 x 3.5mm   | 
  | 1 x 3.5mm   | 
  | 1 x 3.5mm   | 
  | 
  | 
Networking  | 1 x   | 
  | 
  | 
BIOS | AMI | 
  | 
  | 
Replaceable   | |
  | 
  | 
Storage  | 1 x   | 
  | drive)  | 
  | 1 Compact Flash type I (tested with Transcend, Apacer,  | 
  | Kingston, and SanDisk)  | 
  | 
  | 
Power supply  | Internal 12VDC   | 
  | AC input voltage:   | 
  | Input frequency:   | 
  | Input current:   | 
  | Max output power: 270W  | 
  | DC output:  | 
  | +3.3V / 5.0A  | 
  | +5V / 16.0A  | 
  | +12V / 12.0A  | 
  | +24V / 2.3A  | 
  | +5Vsb / 3A  | 
  | |
  | 
  |