USB to Serial Cable StarTech.com 3ft

Name: USB to Serial Cable StarTech.com 1P3FP-USB-SERIAL
Brand: StarTech
SKU: 10973971
Price: 30.99 EUR
Availability: InStock

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USB to Serial Cable StarTech.com 3ft DB9 Male RS232 to USB Converter

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com 3ft USB to Serial Cable features a DB9 Male RS232 connector and USB Type-A connector. It is designed for connecting PLCs, printers, scanners, and switches. This adapter provides a reliable connection for devices that require a COM port. Compatible with Windows and Mac operating systems, it offers a cable length of 0.91 m and comes in black color.

Available at price 30.99 €: 32 pcs.

Total available for order: 106 pcs.

Warranty: 2 Years

SKU: 10973971

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

29.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

02.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.10 kg)

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From 1.99 €

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Product information

Description

The StarTech.com 3ft USB to Serial Cable (1P3FP-USB-SERIAL) provides a single RS-232 DB9 male COM port via a USB Type-A connection. With a 0.91 m (3 ft) cable, Prolific chipset compatibility and a maximum data rate of 921.6 Kbps, the adapter connects modern computers to legacy serial devices such as PLCs, printers, barcode scanners and AV equipment. It supports Windows, macOS and Linux and is backed by a 3-year StarTech.com warranty with multilingual technical support.

Advantages

This USB to RS232 adapter offers simple plug-and-play connectivity for host devices with USB Type-A ports, while maintaining compatibility with USB 2.0 and other USB revisions. Its compact form factor and reliable data transfer at up to 921.6 Kbps make it suitable for point-of-sale systems, industrial control and office peripherals. The integrated Prolific chipset ensures broad operating system support and stable serial communication.

Suitable for

Connecting printers and barcode scanners to a computer
Linking PLCs and industrial controllers to laptops/desktops
AV equipment control and configuration
Point-of-sale (POS) systems and retail peripherals
Network switches and serial console access

Key specifications

Manufacturer: StarTech.com
Model / MPN: 1P3FP-USB-SERIAL
EAN: 0065030894586
Connectors: USB Type-A to RS-232 DB9 Male
Cable length: 0.91 m (3 ft)
Data rate: up to 921.6 Kbps
Chipset: Prolific
Compatible OS: Windows, macOS, Linux
Color: Black

How to use

Plug the USB Type-A connector into an available USB port on your computer and connect the DB9 male connector to the serial device. Install drivers if required by your operating system; many modern OS versions auto-detect the adapter and install the appropriate Prolific driver. After connection and driver installation, the adapter appears as a COM port in your device manager or serial terminal software, allowing standard serial communication at the supported baud rate.

Usage recommendations

For stable operation, use drivers provided by StarTech.com or the Prolific vendor that match your OS version. Keep cable runs within the 0.91 m length to avoid signal degradation and verify COM port settings (baud rate, parity, data bits, stop bits) in your terminal or application to match the connected serial device.

All features

Weight:: 0.0392 kg
Chipset:: Prolific - PL2303RA
Storage temperature (T-T):: -20 - 100
Package weight:: 102.2 g
Operating temperature (T-T):: 0 - 80
Cable length:: 0.91 m
Relative humidity:: 20 - 80
Height:: 16 mm
Width:: 45 mm
Depth:: 34 mm
Product colour:: Black
Compatible operating systems:: Windows 7, 8.1, 10, 11 Windows Server 2016, 2019 macOS 10.11 to 10.15, 11.0, 12.0, Mac OS X 13.0 Ventura Linux 4.15.x LTS Versions Only Chrome OS
Package depth:: 142 mm
Package height:: 200 mm
Package width:: 220 mm
Manual:: Yes
Master (outer) case height:: 290 mm
Master (outer) case width:: 570 mm
Connector 1:: DB-9
Connector 2:: USB Type-A
Baud rate:: 921.6 Kbit/s
Data bits:: 8, 7, 5, 6
Stop bits:: 1, 1.5, 2
Parity bit:: Odd, Even, Mark, N, Space
Flow Control type:: DTR/DSR, N, RTS/CTS, XON/XOFF
FIFO (First In, First Out):: 512
USB version:: 2.0
Connector 1 form factor:: Straight
Connector 2 form factor:: Straight
Connector 1 gender:: Male
Connector 2 gender:: Male
Master (outer) case length:: 355 mm
Products per master (outer) case:: 100 pc(s)
Sustainability certificates:: CE, RoHS

Instructions

mmo_99158391_1649002191_4706_20762.pdf

oem-1P3FP-USB-SERIAL-10973971.pdf

Description

Instructions

mmo_99158391_1649002191_4706_20762.pdf

oem-1P3FP-USB-SERIAL-10973971.pdf

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	32	29.06.2026 Best delivery	30.99 €
EU9	22	29.06.2026 Best delivery	31.99 €
WH109	49	13.07.2026	37.49 €
EU6	3	29.06.2026 Best delivery	41.49 €

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Available only for legal entities

30.99 €

Stock: 32

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH15

31.99 €

Stock: 22

Delivery Date: 29.06.2026 Best delivery

Warehouse: EU9

37.49 €

Stock: 49

Delivery Date: 13.07.2026

Warehouse: WH109

41.49 €

Stock: 3

Delivery Date: 29.06.2026 Best delivery

Warehouse: EU6

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Customer questions

FAQ

How much does the USB to Serial Cable StarTech.com 3ft cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 106 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for USB to Serial Cable StarTech.com 3ft?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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