Amazon.co.jp: Cable Matters USB RS232 Converter Cable 1m USB Serial Converter Cable USB Type A to DB9 Serial Male Support Both Windows Mac OS : Computers
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
MX-U232-P9V2 | Maxxtro USB to serial RS232 converter | Distrelec Sweden
Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics
USB to Serial adapter for the FLEX-6000 series – FlexRadio
Multi-1/USB RS232 | USB Device | Wired | 시스템베이스
RS232 to USB converter - Victron Energy
0402 | GUDE USB to serial RS232 converter with OptoBridge | Distrelec Switzerland
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
USB-RS232-WE-1800-BT 0.0 | FTDI Chip USB Male RS232 Converter | RS
USB-RS232 - USB to RS232 Adapter Cable - Delta T
USB to RS232 Converter - CAB-08580 - SparkFun Electronics
MOD-USB-RS232 - Open Source Hardware Board
69822 Goobay - USB to RS232 converter | D-Sub 9pin male,USB A plug; USB 2.0; USB/RS232 | TME - Electronic components
UC232A | Aten USB to serial RS232 converter | Elfa Distrelec Norge