6pin FTDI FT232RL USB to Serial Adapter Module USB to TTL RS232 Replacement for Arduino Cable - Walmart.com
DIY USB to RS232 adapter - Do It Easy With ScienceProg
RS232 to USB converter - Victron Energy
MM232R - Ftdi - USB Interface, Industrial, Home Projects
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Tripp Lite
UC232A1 | Aten USB to RS232 Serial Adapter 1m | Distrelec Export Shop
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Chipset) – Plugable Technologies
USB-RS232-PCBA - Ftdi - UART Serial Converter PCB, USB to RS232
32 Port RS-232 USB-to-Serial Adapter - Coolgear
Tripp Lite USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5ft 5' - U209-000-R - -
MOD-USB-RS232 - Open Source Hardware Board
Pololu - Parallax USB-to-Serial (RS-232) Adapter #28030
USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module good for arduino|Integrated Circuits| - AliExpress
USB to Serial Adapter w/ Detachable USB - Serial Cards & Adapters
CH340G RS232 Upgrade to USB TTL Auto Converter Adapter – diymore
Serial (USB, Ethernet, CAN, RS232/485) Tower System Module | NXP Semiconductors
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
Sabrent USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter 1 ft Cable (CB-RS232) | CB-RS232
USB to Serial Adapter Cable
Parallax USB to Serial (RS-232) Adapter with Cable - Parallax
PL2303 USB rs232 converter adpater serial module port Prolific pl2303 rs232 pcb board adapter|Computer Cables & Connectors| - AliExpress
PL2303TA USB TTL to RS232 Converter Serial Cable module for win XP/7/8/8.1 VISTA | eBay
USB To RS232 Converter
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Mexico
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
