8-Port RS-232 USB to Serial Adapter Data Control Box
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
USB to serial RS232 adapter with two ports
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black : Electronics
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
4-Port USB to RS232 Adapter FTDI Cable - Coolgear
5' USB to RS-232 DB9 Serial Adapter Cable – Serialio.com
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
StarTech.com ICUSB232SM3 USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial - Newegg.com
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Mini USB to Serial Adapter Hi-Speed 920K FTDI Chip
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
RS232 to USB Adapter Cable, 5-ft | Eaton
8-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Tera Grand USB 2.0 to RS232 Serial DB9 Adapter USB2-RS232WN-06
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F), Black : Electronics
USB : USB to RS232 Serial DB9 Male Cable Adapter FTDI Chipset 10 Feet RPC- USB-RS232-3M by www.valley-ent.com
8-Port USB to RS-232 Serial Adapter Hub
