![2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable - Coolgear 2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable - Coolgear](https://cdn.coolgear.com/wp-content/uploads/2013/05/usbg-232ft-1IMG_001099x1500.jpg)
2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable - Coolgear
![Amazon.com: DSD TECH SH-S10B USB to Serial RS232 DB9 Adapter with Pl2303GT for Windows 10 8 7 Liunx Mac OS : Electronics Amazon.com: DSD TECH SH-S10B USB to Serial RS232 DB9 Adapter with Pl2303GT for Windows 10 8 7 Liunx Mac OS : Electronics](https://m.media-amazon.com/images/I/61Q3GrRVwAS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DSD TECH SH-S10B USB to Serial RS232 DB9 Adapter with Pl2303GT for Windows 10 8 7 Liunx Mac OS : Electronics
![Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics](https://m.media-amazon.com/images/I/51cK1JpgweL.jpg)
Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics
C2G 5ft USB to DB9 Serial Cable - RS232 Adapter Cable - serial adapter - USB - RS-232 - 26887 - USB Adapters - CDW.com
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - serial adapter - USB - RS-232 - 26886 - USB Adapters - CDW.com
![CableCreation USB to Serial Adapter, USB to RS232 Converter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com CableCreation USB to Serial Adapter, USB to RS232 Converter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com](https://i5.walmartimages.com/asr/8c9373af-82b0-4ae6-bbe0-ff82cf2c36cc.0fd37d6515ed3c15b7ad560268a975be.jpeg)
CableCreation USB to Serial Adapter, USB to RS232 Converter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com
![Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics](https://m.media-amazon.com/images/I/51cK1JpgweL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : 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.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
![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, - Audio & Video Cables - AliExpress 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, - Audio & Video Cables - AliExpress](https://ae01.alicdn.com/kf/H175b263a73ad48cfb7c6136d79c36a67X/3-3-Feet-USB-to-RS232-Serial-Cable-with-Prolific-PL2303-Chip-DB9-Adapter-for-Windows.jpg_Q90.jpg_.webp)
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, - Audio & Video Cables - AliExpress
![Amazon.com: USB to Serial Adapter, BENFEI 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: USB to Serial Adapter, BENFEI 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_UF1000,1000_QL80_.jpg)
Amazon.com: USB to Serial Adapter, BENFEI 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
CABLEDECONN USB to DB9 Pin RS232 Cable with PL2302 Chipset,2m 6.6FT USB2.0 to RS232 Male DB9 Adapter Converter for Windows XP,Windows Vista,7,8,10,Mac OS Linux C0201-USB RS232-CableDeconn
![CABLEDECONN USB to DB9 Pin RS232 Cable with PL2302 Chipset,2m 6.6FT USB2.0 to RS232 Male DB9 Adapter Converter for Windows XP,Windows Vista,7,8,10,Mac OS Linux C0201-USB RS232-CableDeconn CABLEDECONN USB to DB9 Pin RS232 Cable with PL2302 Chipset,2m 6.6FT USB2.0 to RS232 Male DB9 Adapter Converter for Windows XP,Windows Vista,7,8,10,Mac OS Linux C0201-USB RS232-CableDeconn](http://www.cabledeconn.com/ueditor/php/upload/image/20210821/1629535475681256.png)
CABLEDECONN USB to DB9 Pin RS232 Cable with PL2302 Chipset,2m 6.6FT USB2.0 to RS232 Male DB9 Adapter Converter for Windows XP,Windows Vista,7,8,10,Mac OS Linux C0201-USB RS232-CableDeconn
![Amazon.com: Anbear USB to RS232 DB9 Cable (5 FT), AnbearUSB 2.0 to Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Amazon.com: Anbear USB to RS232 DB9 Cable (5 FT), AnbearUSB 2.0 to Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and](https://m.media-amazon.com/images/I/61QH3k6WlEL.jpg)
Amazon.com: Anbear USB to RS232 DB9 Cable (5 FT), AnbearUSB 2.0 to Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and
![CableCreation USB to RS232 Adapter, Cable Creation [PL2303 chipset built-in] Gold plated USB 2.0 (male)-RS232 (male) DB9 pin serial conversion cable Windows 10/8.1/8/7/Vista/XP/2000/Linux/Mac OS 10.6 compatible Black 1m - want.jp CableCreation USB to RS232 Adapter, Cable Creation [PL2303 chipset built-in] Gold plated USB 2.0 (male)-RS232 (male) DB9 pin serial conversion cable Windows 10/8.1/8/7/Vista/XP/2000/Linux/Mac OS 10.6 compatible Black 1m - want.jp](https://s3-ap-northeast-1.amazonaws.com/media.want.jp/7D/A5E33DB94BF87D/A5E33DB94BF87D_6_1000.webp)