USB to 1-Port Isolated RS-232 DB25 Serial Interface Adapter - Sealevel
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
Amazon.com: HDE USB to Serial Interface Cable with Serial to RJ45 Console Adapter Cable for Cisco Routers : Electronics
USB to Serial Adapter 1 Port RS-232 DB9, U-224, Synchrotech
BAFO BF-810 USB 2.0 to RS232 Serial Convertor Type Connector DB9 9Pin Adapter | eBay
RS422 RS485 USB Serial Cable Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
USB to RS-485 DB9 1-Port Serial Interface Adapter - Sealevel
1505 - USB to fiber optic serial interface - Taylor Electronics
USB Interface Cable(s) | Onset's HOBO and InTemp Data Loggers
StarTech.com USB to Serial Adapter - Prolific PL-2303 - 3 ft / 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial - Add an RS232 serial port to
Dynex™ 16" USB PDA/Serial Adapter Cable Black DX-UBDB9 - Best Buy
USB to Serial adapter for the FLEX-6000 series – FlexRadio
4-Port USB to RS-232 Serial Adapter Hub
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
