LUOM USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 10/8.1/8/7, Mac OS X 10.6 Above, (3ft) - Newegg.com
Trust.com - USB ISDN Modem MD-2100p
Eicon Diva Isdn USB Modem 810-223-02 Adapter Faxing With PC And Notebook EC02 | eBay
Tera Grand - 10 FT USB 2.0 to RS232 Serial DB9 Cable with Hexnuts
oikwan 59HSLP1 USB to RS232, OIKWAN USB to Serial Adapter with FTDI Chipset, USB 2.0 to Male DB9 Serial Cable for Windows 10, 8, 7, Vista,
OIKWAN USB C to RS232 DB9 Serial Port Adapter Cable(USB-C to Serial, USB C to DB9, USB C to RS232) with FTDI Chipset Supports Windows 11,10 8 7 and Mac Linux… -
Jihaan USB to RS232 DB9 BF-810 USB to 232 9PIN Cable Modem ISDN Terminal Adapter
USB to RS232 Adapter with Prolific PL2303 Chipset for Windows XP, Windows Vista, 7, 8, 10, Mac OS 10.6 Above Linux - AliExpress
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
Aten USB to PDA/Serial (DB9) Adapter w/ PC & Mac Drivers
3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 10, 8.1, 8,7, Vista, XP, Linux, Mac OS X, - AliExpress
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
Buy Wholesale China Plugable Usb To Serial Adapter Compatible With Windows, Mac, Linux With Usb A To C Adapter & Usb Rs232 Cable at USD 7.5 | Global Sources
Usb To Rs232 Adapter With Pl2303 Chip Usb2.0 Male To Rs232 Female Cable For Os For Linux/windows Xp | Fruugo NO
USB to Serial Adapter
Amazon.com: DSD TECH SH-S10B USB to Serial RS232 DB9 Adapter with Pl2303GT for Windows 10 8 7 Liunx Mac OS : Electronics
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
USB to RS232 Adapter (FTDI Chipset), CableCreation 3 Feet RS-232 Male DB9 Serial Converter Cable for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux, Mac OS X 10.6 and Above,1M / Black - Walmart.com
Dual Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ FTDI Chip - Coolgear
MOTOROLA ISDN TERMINAL USB ADAPTER FOR WINDOWS XP 2000 SN：32731148 | eBay
Tera Grand - 6 FT USB C to RS232 Serial DB9 Cable with Hex Jack Nuts
USB 2.0 to RS232 Serial DB9 Male Adapter Cable ISDN Terminal PDA Bar Code for Windows10, 8, 7, Vista, XP, 2000, 98, Linux, Mac - AliExpress
