Your Cable Store 3 Foot DB9 9 Pin Serial Port Cable Male/Male RS232

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

StarTech.com 1m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

StarTech.com 1m Black DB9 RS232 Serial Null Modem Cable F/F - DB9 Female to Female - 9 pin RS232 Null Modem Cable - 1 meter, Black - SCNM9FF1MBK

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

Your Cable Store RS232 DB9 9 Pin Serial Port Cable Female / Female (3 feet)

Your Cable Store 6 Foot DB9 9 Pin Serial Port Cable Female / Female RS232

SF Cable: DB9 Male to 2 Female Serial Rs232 Splitter Cable 12 Inches

DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 5 Pack

StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9 pin Null Modem Cable - 1x DB9 (M), 1x DB9 (F), Black