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Plugable
kb.plugable.com › serial-adapter › installing-the-plugable-usb-to-rs-232-db9-serial-adapter-on-windows-7
How to Install the Plugable USB to RS-232 DB9 Serial Adapter on Windows 7 - Plugable Knowledge Base
The Plugable USB to Serial adapter (PL2303-DB9) can be installed on Windows 7 by downloading the recommended Prolific driver, running the installer, and then connecting the device.
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Sabrent
sabrent.com › collections › 10percent › usb 2.0 to serial db9 male (9 pin) rs232 cable adapter
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter
· Single cable USB to serial communication · USB full speed communication and bus-powered · Supports automatic handshake mode · Supports the RS-232 serial interface (standard 9-pin serial) · 1-ft or 0.3m length ·
(4.0)
Price   $9.99
Discussions

Configuring USB to RS232 DB9 Serial Adapter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
Some easy steps to configure USB to RS232 DB9 Serial Adapter: 1. Install USB to RS232 DB9 Serial Adapter drivers (Note: For your convenience, a USB to RS232 DB9 Serial driver version is available here...) 2. Connect USB to RS232 DB9 Serial Adapter to USB port 3. Open 'Device Manager' in Windows a... More on cloudynights.com
🌐 cloudynights.com
May 9, 2014
USB to serial adapter driver
Look in Device Mangler in the device properties and get the hardware ID. Then Google that, and it should point you at the adapter or chipset mfgr's website, to download the driver. For future though, just buy one based on an FTDI chip and it'll plug and play in Windows. Other common chips will too, but FTDI seems to be the most reliable in operation. More on reddit.com
🌐 r/PLC
10
3
March 26, 2025
Ugreen USB to DB9 RS232 on Windows 11
Ok, I can answer my own question... Solution was to not try to find Ugreen drivers but PL2303GT drivers. I managed to find a download from here . I never had any success with drivers from the Prolific Taiwanese website that all other solutions point to. When you open the zip file, I pointed device manager (running as admin) to the "PL2303G_DCHU+DFx_Win11_21H2_24H2_v5.2.7.2_20240613_ML_Driver" folder More on reddit.com
🌐 r/Cisco
6
7
July 10, 2024
Help with Driver for USB to Serial Cable
Try this: http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=225&pcid=41 More on reddit.com
🌐 r/homelab
16
1
October 7, 2018
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Usbfirewire
www2.usbfirewire.com › Parts › rr-usb-017.html
USB to Serial Adapter (RS232) -Windows 7 - USB A Male to DB9 Male - Download Windows 7 Driver Here - USBFireWire.com - 877-522-3779
USB to Serial Adapter (RS232) -Windows 7 USB A Male to DB9 Male - Download Windows 7 Driver Here · Guaranteed Compatibility Windows 7 Compatible 32-bit and 64-bit Fully Serial / RS232 compatible We proudly boast about our 99% device compatibility ratio with this product!
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ELECABLE
elecable.us › pages › usb-c-to-rs232-db9-serial9-pin-adapter-cable-drivers
USB to RS232 DB9 Serial(9-Pin) Adapter/Cable Drivers – ELECABLE
Windows 11 Driver:PL23XX_Prolific_DriverInstaller_v300 Support: Windows 11 ( 64-bit ) Windows 7-10 Driver:PL23XX_Prolific_DriverInstaller_v205 Support: Windows 7-10 macOS Driver:PL2303HXD_G_Mac Driver_v2.2.0_20220630.pkg Support: Mac OS Monterey (version 12.4) Mac OS Big Sur (version 11) - see NOTE#1 below.
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Sabrent
sabrent.com › collections › 10percent › usb to rs-232 db9 serial 9 pin adapter (prolific pl2303)
USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) - Sabrent
USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303)
· Cable Length: 1 ft cable · Side Connectors: Male Thumbscrews · Supports remote wake-up and power management · Supports automatic handshake mode · No IRQs, no IRQ conflicts ·
(4.4)
Price   $11.99
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QVS
shopqvs.com › store › p › 3871.aspx
UR-2000M2 - 6ft USB to DB9 Male RS232 Serial Adaptor Cable
6ft USB to DB9 Male RS232 Serial Adaptor Cable · Connects serial device with DB9 female port to USB port · Supports printers, modems, barcode scanner, PDA & digital cameras · Speed of up to 12Mbps & full duplex capabilities · Works with Windows 98, 98SE, ME, 2000, XP, Vista, 7, 8/8.1, 10, ...
Find elsewhere
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49er Communications
49ercommunications.com › home › usb to db9 serial programming cable adapter
USB to DB9 Serial Programming Cable Adapter – 49er Communications
USB to DB9 Serial Programming Cable Adapter
What Is the USB to DB9 adapter? The USB to DB9 Adapter adapts a serial programming cable to a USB port on your computer. The adapter includes drivers for Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10.   Works With: Bendix King LAA0725 Programming cable Why Choose the PCUSBDB9: Bendix King programming cables have DB9 serial connectors. The majority of modern computers are no longer equipped with serial ports using DB9 connectors. This adapter enables you to plug a BK Radio LAA0725 programming cable into USB port on your computer.
Price   $86.75
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JustAnswer
justanswer.com › computer › 3z0mc-purchased-usb-serial-adapter-cable-rs-232-db9.html
Expert Solutions for USB to DB9 Driver and Adapter Issues
To resolve driver install failure on a Belkin USB to serial adapter, first uninstall any previous driver attempts. Download the latest compatible driver from Belkin’s official support site or use Windows Update to find generic USB serial drivers. Ensure the adapter is connected after driver installation starts.
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Eaton
tripplite.eaton.com › products catalog › usb adapters › u209000r
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
Compatible with Linux Redhat 7.3, 8.0 and 9.0 (Linux Kernel 2.4.31 and above already includes built-in drivers) USB-A to RS-232 (DB9) Serial Adapter Cable, M/M, 5 ft.
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Cloudy Nights
cloudynights.com › forums › astrophotography and sketching › dslr, mirrorless & general-purpose digital camera dso imaging
Configuring USB to RS232 DB9 Serial Adapter - DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging - Cloudy Nights
May 9, 2014 - Some easy steps to configure USB to RS232 DB9 Serial Adapter: 1. Install USB to RS232 DB9 Serial Adapter drivers (Note: For your convenience, a USB to RS232 DB9 Serial driver version is available here...)
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Plugable
plugable.com › products › pl2303-db9
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset) ~ Plugable Technologies
May 8, 2019 - The Plugable USB to Serial adapter (PL2303-DB9) can be installed on Windows 7 by downloading the recommended Prolific driver, running the installer, and then connecting the device.
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C2G
cablestogo.com › audio-video › adapters-and-couplers › 1-5ft-0-46m-usb-to-db9-serial-rs232-adapter-cable › p › cg-26886
Legrand AV | C2G CG26886 1.5 ft USB to DB9 Serial RS232 Adapter Cable
Connect DB9 serial gear to modern USB with the C2G CG26886 1.5ft adapter. 230kbps+, plug and play, no IRQ conflicts ideal for laptops and Surface. Learn more.
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Tera Grand
teragrand.com › collections › cables/electronics › premium usb 2.0 usb-a to rs232 serial db9 adapter - supports windows 11, 10, 8, 7, vista, xp, 2000, 98, linux and mac - built with ftdi chipset - usb extension cable included
Premium USB 2.0 USB-A to RS232 Serial DB9 Adapter - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset - USB Extension Cable Included
Premium USB 2.0 USB-A to RS232 Serial DB9 Adapter - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset - USB Extension Cable Included
Tera Grand Premium High-Speed USB 2.0 to RS232 Serial Adapter Cable featuring the FTDI Chipset, specially designed for Notebook and Laptop users. With a robust FTDI Chipset, this adapter supports speeds of up to 230K, converting a USB port into a 9-pin male RS-232 serial port capable of reaching speeds up to 230,400 bps. · This USB Serial Adapter ensures instant connectivity with various devices such as modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS systems, serial printers, and more. Whether for remote access, retail and industrial applications, data collection, or any sc
Price   $18.99
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Micro Connectors
microconnectors.com › usb-a-male-2-0-to-serial-db9-male-adapter
USB-A Male 2.0 to Serial DB9-Male Adapter - Micro Connectors, Inc.
It is Plug & Play device. Comes with CD software driver for Windows 11/10/8/ Win 7 / XP / Vista / Linux / Mac systems both 64 bits or 32 bits. This adapter use MOSchip chipset. Enables a serial ...
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Cable Matters
cablematters.com › cable matters › usb › adapters › usb to rs-232 db9 male serial adapter cable
USB to RS-232 DB9 Male Serial Adapter Cable
Cable Matters USB to RS232 adapter cable connects from the USB-A port of a computer to a device with a female DB9 port.
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Equip
equip-info.net › equipinfo_en › 133382-usb-a-to-serial-rs232-db9-adapter-133382
133382 USB-A to Serial RS232 DB9 Adapter, USB 2.0 to DB9 Converter, 1Mbps, Prolific PL2303TA - Equip
USB to serial conversion: Turns a USB 2.0 port into an RS232 DB9 serial interface for legacy devices. Reliable chipset: Built with Prolific PL2303TA for stable, compatible serial communication.
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Plugable
plugable.com › plugable technologies › usb serial adapter drivers (prolific)
USB Serial Adapter Drivers (Prolific) ~ Plugable Technologies
October 1, 2020 - Drivers for the Plugable USB serial adapter using an authentic Prolific chipset, model PL2303-DB9.