Amazon.com: StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m : Electronics
Delock Products 86577 Delock Serial Cable RS-232 D-Sub 9 male to male with narrow plug housing 10 m
10873: Serial Data Cable, 9-Pin Socket (Female) to 9-Pin Pin (Male)...
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC, 1 (Quantity) - Walmart.com
11.01.6290-25 | Roline Male 9 Pin D-sub to Female 9 Pin D-sub Serial Cable, 10m | RS