![Industrial Use USB to RS232 COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific pl2303 for Windows 7 8.1 XP Vista Mac OS RS 232| | - AliExpress Industrial Use USB to RS232 COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific pl2303 for Windows 7 8.1 XP Vista Mac OS RS 232| | - AliExpress](https://ae01.alicdn.com/kf/He18e9ac361134381b71fe5377e1264fbB/Industrial-Use-USB-to-RS232-COM-Port-Serial-PDA-9-DB9-Pin-Cable-Adapter-Prolific-pl2303.jpg)
Industrial Use USB to RS232 COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific pl2303 for Windows 7 8.1 XP Vista Mac OS RS 232| | - AliExpress
![Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/5883/5883029_sd.jpg)
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
![StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL) StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/818r+C4b7+L.jpg)
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL)
![Usb To Null Modem (cross Wired) Rs232 Serial Adapter Ftdi Ft232r Usb Rs232 To Db9 Female Adapter Cable Pc Control Tv Cable - Pc Hardware Cables & Adapters - AliExpress Usb To Null Modem (cross Wired) Rs232 Serial Adapter Ftdi Ft232r Usb Rs232 To Db9 Female Adapter Cable Pc Control Tv Cable - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/HTB12bE0bbvpK1RjSZFqq6AXUVXa5.jpg)
Usb To Null Modem (cross Wired) Rs232 Serial Adapter Ftdi Ft232r Usb Rs232 To Db9 Female Adapter Cable Pc Control Tv Cable - Pc Hardware Cables & Adapters - AliExpress
![New Usb 2.0 To Rs232 Com Port 9 Pin Serial Db25 Db9 Adapter Cable Converter For Windows 98/ Me/ 2000/windows 0.8m - Buy Usb To Rs232 Cable,Usb To Serial Cable,Usb To Db9 New Usb 2.0 To Rs232 Com Port 9 Pin Serial Db25 Db9 Adapter Cable Converter For Windows 98/ Me/ 2000/windows 0.8m - Buy Usb To Rs232 Cable,Usb To Serial Cable,Usb To Db9](http://sc04.alicdn.com/kf/H22340821523c41af8028cc0a42be49cbi.jpg)
New Usb 2.0 To Rs232 Com Port 9 Pin Serial Db25 Db9 Adapter Cable Converter For Windows 98/ Me/ 2000/windows 0.8m - Buy Usb To Rs232 Cable,Usb To Serial Cable,Usb To Db9
![Delock Products 64070 Delock USB 2.0 to 12 Port Serial RS-232 Hub with surge protection and extended temperature range Delock Products 64070 Delock USB 2.0 to 12 Port Serial RS-232 Hub with surge protection and extended temperature range](https://bilder.tragant.de/produkte/orig/5e14487c95eda8.30743372.jpg)