CablesOnline 6ft Null Modem DB25 Male to Female Data Transfer Cable (NM-106)

Cable Leader DB9 Female to DB25 Male Null Modem Cable (10 Foot (1 Pack))

Black Box DB9 Serial Null-Modem Cable, DB9 Female/DB9 Female, 50-ft. (15.2-m)

CC Link Communication Cable FANC-110SBH Brown Profibus Cable, Suitable/Compatible with CCNC-SB110H (FANC-110SBH (3-Core, No Power Cord), 20 Meters)

Bargain Cable DB9 Female / DB9 Female Null Modem Mini Adapter

CablesAndKits Cisco DB25 to RJ45 Console Cable 6ft | Compatible Modem/Console Cable 72-3663-01 | RJ45 to DB25 Cisco Cord for Modem or Router Connection

Cable Leader DB9 Female to DB25 Male at Modem Cable (25 Foot (1 Pack))

CablesOnline 6ft Null Modem DB25 Female to Female Data Transfer Cable (NM-006)

C2G 52179 Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F, in-Wall CMG-Rated, Black (25 Feet, 7.62 Meters)

CableWholesale Null Modem Cable, DB9 Female to DB25 Male Serial Cable, UL Rated, 8 Conductor, Beige, DB9 Female to DB25 Male Serial Null Modem Cable, 25 Feet