USB to Serial Adapter w/ Detachable USB - Serial Cards & Adapters
Tripp Lite Keyspan High Speed USB to Serial Adapter 3ft USB Cable TAA - USA-19HS - -
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Tripp Lite
USB to Serial Adapter Cable
Pololu - Parallax USB-to-Serial (RS-232) Adapter #28030
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
PL2303TA USB TTL to RS232 Converter Serial Cable module for win XP/7/8/8.1 VISTA | eBay
32 Port RS-232 USB-to-Serial Adapter - Coolgear
USB-RS232-PCBA - Ftdi - UART Serial Converter PCB, USB to RS232
USB To RS232 TTL CH340G Converter Module 5v 3.3v Serial Port Module PL2303 UK | eBay
USB To RS232 Converter
USB to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module CP2102 | eBay
Serial (USB, Ethernet, CAN, RS232/485) Tower System Module | NXP Semiconductors
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
USB-C to Serial Adapter, RS232
RS232 to USB Adapter Cable, 5-ft | Tripp Lite
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
DIY USB to RS232 adapter - Do It Easy With ScienceProg
USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module good for arduino|Integrated Circuits| - AliExpress
Parallax USB to Serial (RS-232) Adapter with Cable - Parallax
MM232R - Ftdi - USB Interface, Industrial, Home Projects
USB to RS232 TTL Serial Interface Cable
