![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 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](https://m.media-amazon.com/images/I/51As8or7D4S.jpg)
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
![Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics](https://m.media-amazon.com/images/I/41w8T7tGI1L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA9%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics
![Amazon.com: YACSEJAO USB to Serial (9 Pin) Adapter DB9 Male RS-232 to USB 2.0 Converter Cable for Windows 10 8 7 Vista XP Mac OS, 1.2M : Electronics Amazon.com: YACSEJAO USB to Serial (9 Pin) Adapter DB9 Male RS-232 to USB 2.0 Converter Cable for Windows 10 8 7 Vista XP Mac OS, 1.2M : Electronics](https://m.media-amazon.com/images/I/71I9nrlQSvL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: YACSEJAO USB to Serial (9 Pin) Adapter DB9 Male RS-232 to USB 2.0 Converter Cable for Windows 10 8 7 Vista XP Mac OS, 1.2M : Electronics
![Amazon.com: USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics Amazon.com: USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics](https://m.media-amazon.com/images/I/614O44gHY0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics
![Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics](https://m.media-amazon.com/images/I/41caWvJTkYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics
![Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics](https://m.media-amazon.com/images/I/71T7YO2niHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics
![Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics](https://m.media-amazon.com/images/I/41w8T7tGI1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics
![Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Built with FTDI Chipset and Male Thumbscrews. This Cable is NOT Used for VGA Monitor. : Electronics Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Built with FTDI Chipset and Male Thumbscrews. This Cable is NOT Used for VGA Monitor. : Electronics](https://m.media-amazon.com/images/I/81qx2I3SVAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Built with FTDI Chipset and Male Thumbscrews. This Cable is NOT Used for VGA Monitor. : Electronics
![Amazon.com: BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M : Electronics Amazon.com: BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M : Electronics](https://m.media-amazon.com/images/I/61w8V5GeCwL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M : Electronics
![Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics](https://m.media-amazon.com/images/I/51AYVlztMdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics
![Amazon.com: Coolgear 12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8 : Electronics Amazon.com: Coolgear 12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8 : Electronics](https://m.media-amazon.com/images/I/51HqSvzUy9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Coolgear 12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8 : Electronics
![Amazon.com: DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics Amazon.com: DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics](https://m.media-amazon.com/images/I/61iVRSG6xZL.jpg)
Amazon.com: DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics
![Amazon.com: DTECH USB to Serial Adapter DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics Amazon.com: DTECH USB to Serial Adapter DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics](https://m.media-amazon.com/images/I/61OwY3x8mjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTECH USB to Serial Adapter DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics](https://m.media-amazon.com/images/I/71XTMlZ7opL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics
![Amazon.com: EC Buying USB 2.0 to Serial 9-Pin RS232 Serial Adapter, DB-9 USB to Serial RS232 Converter Cable, USB 9-Pin Serial Cable, Serial to USB Adapter Support Windows 7/8/10/11/32/64/XP/RS232 to USB : Amazon.com: EC Buying USB 2.0 to Serial 9-Pin RS232 Serial Adapter, DB-9 USB to Serial RS232 Converter Cable, USB 9-Pin Serial Cable, Serial to USB Adapter Support Windows 7/8/10/11/32/64/XP/RS232 to USB :](https://m.media-amazon.com/images/I/6171mo1LHoL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: EC Buying USB 2.0 to Serial 9-Pin RS232 Serial Adapter, DB-9 USB to Serial RS232 Converter Cable, USB 9-Pin Serial Cable, Serial to USB Adapter Support Windows 7/8/10/11/32/64/XP/RS232 to USB :
![Amazon.com: Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection : Electronics Amazon.com: Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection : Electronics](https://m.media-amazon.com/images/I/71e6u3F17TL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection : Electronics
![Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics](https://m.media-amazon.com/images/I/614TYei8YQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics
![Amazon.com: GearMo® Windows 10, 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable : Electronics Amazon.com: GearMo® Windows 10, 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable : Electronics](https://m.media-amazon.com/images/I/61YFznxhAAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GearMo® Windows 10, 7 64-bit Compatible USB to Serial Adapter RS232 DB9 Short 8 Inch Cable : Electronics
![Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics](https://m.media-amazon.com/images/I/61olKBs7UBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
![Amazon.com: OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux : Electronics Amazon.com: OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux : Electronics](https://m.media-amazon.com/images/I/514DajGCkZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux : Electronics
![Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Hex Jack Nuts : Electronics Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Hex Jack Nuts : Electronics](https://m.media-amazon.com/images/I/81+HAz0lehL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Hex Jack Nuts : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics](https://m.media-amazon.com/images/I/61Vb4DrfL2L._AC_UF894,1000_QL80_.jpg)