Is it easy to configure this to work with a certain com port (specifically, 1, 2, 3, or 4)?

I am nowhere near a Windows expert, but at least on XP you go to hardware properties and select the COM port in the advanced tab.

Does this work for a Picstart Plus?

Hi Javier G,Thanks for your enquiry.This item can work for serial devices such as DB9 equipped device, please ensure that your device is with DB9(RS232) interface.Thanks for your all support to Ugreen.Any more information, please contact us with support.us@ugreen.com.cn.

I have an epson tm-t20 serial interface, will this adapter be compatible with it if i connect it to my laptop?

Hi Lyta,Thanks for yoru enquiry.This adapter is compatible with any devices with standard 9-pin DB9 RS-232 serial connector.Thanks for your all support to Ugreen.Any more information, please contact us with support.us@ugreen.com.cn.

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UGREEN 3FT DB9 Male 9 Pin USB to Serial Adapter, RS232 to USB Cable | with PL2303 Chipset, PVC Jacket, for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux

UGREEN 3FT DB9 Male 9 Pin USB to Serial Adapter, RS232 to USB Cable | with PL2303 Chipset, PVC Jacket, for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux

Product ID: 14525137

Details

Color
Black
Connector Type
DB 9
Item dimensions L x W x H
6.22 x 0.98 x
Specific Uses For Product
Use with RS232

⚡256kbps high-speed data transfer

🔗Gold-plated DB9 & USB connectors

🛡️PL2303 chipset with multi-layer shielding

¥6321

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Bridge the old and new with speed and style!

SPEED THAT KEEPS UP - Supports blazing-fast 256kbps transfer rates for efficient serial communication.
PLUG PLAY SIMPLICITY - Seamlessly connect legacy RS232 devices to modern USB ports without hassle.
UNIVERSAL OS COMPATIBILITY - Works flawlessly across Windows 11 to XP, macOS, and Linux—no device left behind.
ROCK SOLID SIGNAL INTEGRITY - Professional PL2303 chipset with multi-layer shielding guarantees stable, loss-free data transmission.
DURABILITY MEETS FLEXIBILITY - Tangle-resistant PVC jacket and gold-plated connectors ensure longevity and reliable connections.

The UGREEN 3FT DB9 Male USB to Serial Adapter features a robust PL2303 chipset and gold-plated connectors housed in a flexible PVC jacket. Compatible with Windows, macOS, and Linux, it delivers stable, high-speed data transfer up to 256kbps, making it the essential tool for connecting legacy RS232 devices to modern USB ports with ease and reliability.

Specifications

ASIN	B00QUZY4UG
Best Sellers Rank	#22 in Serial Cables
Brand	UGREEN
Built-In Media	1 x USB 2.0 to RS232 DB9 Serial Cable
Color	Black
Compatible Devices	router, modem, pc, gps, barcode scanners, barcode machines, serial modems, digital cameras, card readers, PDAs, mobile phones, PDAs/ISDN terminal adapters
Connector Type	DB 9
Customer Reviews	4.6 4.6 out of 5 stars (9,258)
External Testing Certification	177202201739
Finish	Matte
Item Dimensions	6.22 x 0.98 x 8.74 inches
Item Weight	0.1 kg
Manufacturer	UGREEN GROUP LIMITED
Mfr Part Number	20210
Model Number	20210
Number of Items	1
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	Use with RS232 (DB9) devices
Unit Count	1 Count

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¥6321

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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