HP USB to Serial Port Adapter J7B60AA B&H Photo Video
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter - Coolgear
![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
4 Port Professional RS-232 USB 2.0 to Serial Adapter
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
Plugable USB 2.0 2-Port Hub/Splitter – Plugable Technologies
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
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
uni® USB C Hub w/ USB C, Multi-port USB Adapter | 1G Ethernet | 100W PD | 4K HDMI
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
USB-C Multimedia Charging Adapter 3 Ports with PD 3.0 and BC1.2
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB To DB25 Parallel Port Printer Adapter Cable
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
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Multi-Port USB-C Adapter, Black Mobile Accessories - EE-P5000BBEGWW | Samsung US
4-Port USB to RS-232 Serial Adapter Hub
USB to Serial Adapter Cable (USB-A to DB25), 5 ft. | Eaton
6ft (1.8m) USB to DB25 Parallel Printer Adapter Cable | USB Adapters | USB Cables, Adapters, and Hubs | USB and PC
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
