
Nullmodem cable with 2 x DB9 male, 28 AWG 2.0 m
1 piece. DB25 male and 1pc. DB25 female Type 3
Null modem adapter
1 x DB9 male and 1 x DB9 male connector
With screws for fixed mounting
Universal null modem cable 2 x DB9 female / 2 x DB25 female.
Sold in several lengths.
The DB9 Null Modem Adapter converts a standard serial cable into a Null Modem cable