USB to RS232 COM Port Serial DB9 Pin Cable Prolific cp2102 pl2303 ftdi null modem DCE Crossed Wired Adapter cable RS232 COM 6ft|Computer Cables & Connectors| - AliExpress
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Switzerland
USB to Serial Techly Adapter Converter in Blister - Serial Cards - PC cards - PC and Mobile
0402 | GUDE USB to serial RS232 converter with OptoBridge | Distrelec Switzerland
USB auf Seriell RS232 / DB9 Adapterkabel - Serielle Karten & Adapter | Deutschland
USB auf RS-232 Adapter (35 cm) - UC232A, ATEN USB-Konverter | ATEN Belgium - Deutsch
USB auf Seriell RS232 Adapter/ Konverter - Serielle Karten & Adapter | Schweiz
Delock Serial-Adapter USB - Seriell
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Chipset) – Plugable Technologies
UC232A | Aten Konverter USB zu seriell RS232 | Distrelec Schweiz
USB-Serial adapter CH340G, 5V/3.3V - RobotDyn
36 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset - Coolgear