Relper Lineso DB9Pin Female to DC3.5mm Serial Cable-6 Feet Black

LIANSHU DB9 Male to DC3.5mm Male Serial RS232 Cable L= 6FT Black

USB to RS232 Adapter with Prolific PL2303 Chipset,CableCreation 3ft Gold Plated USB 2.0 to RS232 Male DB9 Serial Converter Cable for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux and Mac OS,Black

C2G 02444 Velocity DB9 Male to 3.5mm Male Serial RS232 Adapter Cable, Black (1.5 Feet, 0.45 Meters)

UGREEN USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with FTDI Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above (6ft)

BeElion 2PCS Serial RS232 DB9 Pin Gender Male to Male Adapter,Null Modem Gender Connectors

Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)

SIENOC 9 Pin RS-232 DB9 Male to Male/Female to Female Serial Cable Gender Changer Coupler Adapter (5 packs of male)

SIENOC 5pcs 9 Pin RS-232 DB9 Male to Male 5pcs Female to Female Serial Cable Gender Changer Coupler Adapter Pack of 10

DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

SHARPALIN 5 Feet DB9 Female to Audio DC3.5mm Serial Cable (DB9 Female to 3.5mm)