RS232 RS422 RS485 Serial DB9 to Terminal Block Adapter Terminal Block adapter converts an RS-422 or RS-485 DB 9 male serial connector to a terminal block connector. Features/Specs: Converts a DB9 male RS422/485 port to a 5 pin terminal blockSupports...

Manual, 2 way, DB9 (serial), bidirectional switch box. Switch between up to 2 devices Rugged Steel Construction DB9 (Serial) female ports Simple installation and use Bidirectional Rotary Dial Beige Color *Cables sold separately

No Power required Standard RS-232 DTE & DCE Interface With DB-9 / Female & DB-9 / Male Connectors Easy to install , Plug & Play Standard RS-232 Port Fully compliant with RS-232 Specs. Double colors LED (Green, Red) Easily check data...

Data cable for serial interfaceDB9 male to DB9 female9 conductors, shield, molded

This is Serial RS232 9 Pin DB9 Female to Female Gender Changer Adapter Features Converts a DB9-pin male connection to a DB9-pin female connection Each DB9 gender changer will quickly and easily convert the gender of any parallel, serial, game / midi...

This is Serial RS232 9 Pin DB9 Male to Male Gender Changer Adapter. Features Converts a DB9-pin female connection to a DB9-pin male connection Each DB9 gender changer will quickly and easily convert the gender of any parallel, serial, game / midi...

Female DB9 to RJ45 8P8C Modular Jack Adapter

D-Sub Modular Adapter

D-Sub Modular Adapter

D-Sub Modular Adapter

The ex-tend-it RS-232 Extender extends your RS-232 device up to 1000 feet away from your computer. The RS-232 Extender sender unit sits next to your computer. The RS-232 sender is powered by a 5-volt power supply, which also powers the receiver side. The...