9 Specifications
Bus interface:  | PCI,   | |
  | 
  | |
Dimensions:  | 
  | approx. 5.0" x 3.7"  | 
Serial ports  | 
  | 
  | 
Controller:  | 16550 with   | |
Interface:  | One male   | |
  | 
  | Two male   | 
  | 
  | using adapter cable  | 
Transceivers:  | 
  | ICL3245CA | 
Switching speed  | 
  | |
Power requirements  | 
  | |
+3.3  | volts:  | approx. 250 mA  | 
approx. 35 mA  | ||
Temperature:  | operating 0° to 70°  | |
  | 
  | storage   | 
Humidity:  | 
  | 10% to 90%  | 
24  |