• 

  Kromschroeder VAS 232R/NW 1 1/4" /88000023/

• 

  Gruner 232E3-230-15-S2

• 

  Nortech PD232

• 

  B-B Electronics 232USB9M

• 

  Uniflex 232.1

• 

  Flovex BEW-CUNI-1210-23-2 - 70307

• 

  Circutor TCP2RS+RS232/485

• 

  Wiesemann & Theis 81029 RS232 <> LWL Interface Low Power

• 

  Gutekunst D-232A-07

• 

  Fuji RS-232C/RS-422