VTOP USB to RS232/USB to Serial Cable Adapter – USB RS232 Serial DB9 9 Pin Com Port Adapter Converter – for Serials Modem,Cisco Router,GPS,Firmware Update

£15.58 Excl. Tax

  • USB to Serial RS232 Adapter 1m – Add an RS232 Serial DB9 Port to you PC Mac via USB
  • RS232 to USB Adapter – Compatible with Serial Modems,Servers, Cisco Routers Switches,GPS,Telescope,CNC Machine for Updating Firmware
  • USB Serial RS232 Cable – with Standard USB Male to 9 Pin RS232 DB9 Com Port Serial Male Connector
  • USB to DB9 Serial Adaptor with Prolific PL2303 Chipset – Support Windows 10,8,7/ Mac OS X LT Capitan / Linux / Andorid
  • RS232 USB Converter with LED Lights for PWR and TX and RX Activity – Easy to Check the Data Transfer Problem

Out of stock


VTOP USB to Serial RS232 DB9 9 Pin Com Port Adapter Converter – 1 Port Serial USB RS232 Cable

– Add one serial RS-232 port with com retention to any laptop or computer with a USB port

The VTOP Professional grade USB Serial Adapter cable converts a USB 2.0 port into an RS232 serial port allowing you to connect to, monitor and control your serial devices. The V.TOP USB-to-RS232 serial port converter is the ideal accessory for laptop and desktop computers that do not have a COM or DB9 serial port.

USB to RS232 DB9 Male Adapter Converter is easy to connect serial devices such as DB9 equipped PCs, Cisco Routers Switch, GPS Dongle,Serial Modems, Digital Cameras, Card Readers, Raspberry pi, Telescope, palm PCs, Cellular Phones, PDAs, or ISDN Terminal Adapters through USB port with over 1Mbps data transfer rate.

It Offers a Convenient Connectivity Solution for Industrial Automation Systems, Scientific Instruments, Point of Sale Systems, and Other Specialized Industrial and Consumer Applications.


  • Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port
  • Connect monitor and control industrial/automotive sensors and equipment
  • Connect bar code scanners, POS and other point of sale devices
  • Connect a satellite receiver, serial modem, or PDA with serial sync
  • Connect and program LED and Digital signage boards with serial communication ports
  • ICOM IC PCR 1000 Communications receiver
usb serial rs232 db9 9 pin male cable pl2303 prolific com port retention usb 2.0 serial port device

VTOP USB DB9 COM Port Adapter

  • Add external RS232 Port
  • Data Upload and Download
  • Program Communicate, Firmware Update
  • Support Windows , Mac & Ubuntu
  • 3 x LED for Power & Tx ,Rx
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RS232 DB9 Adapter with 3 LED Indicators

Easy to check the data transfer Problem

DB9 USB Adapter designed with 3 LED Indicators for PWR and TX and RX activity .(Red Light for Power, Green and Yellow Lights for Data Transfer and Receiver)

Works with devices with RS-232 serial ports:

Bluetooth Serial Adapters, PDAs, GPS Receivers Dongle, Cisco Routers Switch, Serial Modems, Scan Tools, GPS, iRobot Create, Cisco products with serial consoles, US Robotics Modems, NexStar Telescopes.

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RS-232 USB Adapter Widely Compaitble

Prolific PL2303 Chipset Serial RS232 USB Adapter

The USB RS232 Com Port Adapter is compatible with Windows 7, 8, 8.1, 10, Mac OS X LT Capitan / Linux / Andorid.

Easily to Add an RS232 Serial DB9 Port to you PC, Mac and allows any PC to connect serial devices and programs that communicate through COM Port


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IT Administrators

Great for IT Network Engineers Easy to connect a PC to CNC machining center for program transfer.

Industrial Sensors

Connect monitor and control industrial/automotive sensors equipment via com port

Add RS232 for Computer

Add an RS232 Serial DB9 Port to you PC Mac via USB. Easy to connect laptop without rs232 to special device


Connect an SAT receiver, serial modem, switches Celestron telescope ,or PDA with serial synchronization.

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Additional information

Weight 99.8 g
Dimensions 14 × 2 × 9.5 cm


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All orders are dispatched from 1 to 5 working days.

Estimate delivery time:

United Kingdom (UK): 1-3 Working Days
Europa: 3-8 Working Days
Rest of the World: 5-14 Working Days