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StarTech.com

StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M

2 offers · 2 shops · last checked 2026-10-29 15:22 (Europe/Berlin)

Connector 1
DB-9
Connector 2
USB 2.0 A
Connector 1 gender
Male
Connector 2 gender
Male
Product image: StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M1 / 5

Delivered total

EUR 40,53

Sold by 0815 DE · ICUSB232SM3 · New

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Offers

2 live offers

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR33,5429 Oct 2026
Lowest
Unchanged since 9 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR33,54EUR33,54EUR33,542
28 Oct 2026EUR33,54EUR33,54EUR33,543
27 Oct 2026EUR33,54EUR33,54EUR33,541
12 Oct 2026EUR33,54EUR33,54EUR33,541
11 Oct 2026EUR33,54EUR33,54EUR33,543
10 Oct 2026EUR33,54EUR33,54EUR33,542
9 Oct 2026EUR33,54EUR33,54EUR33,543

About this product

StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M, DB-9, USB 2.0 A, 0.9 m, Blue, Transparent

Read the full source description

Add an RS232 serial port to your laptop or desktop computer through USB

The ICUSB232SM3 3ft USB to Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac® or PC laptop or desktop computer through an available USB port, as though the computer offered an onboard DB9M connector. Unlike typical USB to serial converter cables where the conversion takes place at the DB9 end, the StarTech.com ICUSB232SM3 features a converter chip on the USB end. Converting at the USB source overcomes the 15ft. technical limit of USB cables, allowing for a much greater serial DB-9 extension cable (50ft.+ is possible depending on the application) if necessary. Simple to install and use, this USB to Serial adapter is a cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals. Backed by a StarTech.com lifetime warranty and free lifetime technical support.

Text from Specs Icecat.

Specifications

29 specifications

Product data: Specs Icecat

GTIN
00065030842440
GTIN
00088020610584
GTIN
00777786328856
MPN
ICUSB232SM3
Ports & interfaces5
Connector 1
DB-9
Connector 2
USB 2.0 A
Connector 1 gender
Male
Connector 2 gender
Male
Cable length
0.9 m
Performance6
Product colour
Blue, Transparent
Housing material
Plastic
Chipset
Prolific - PL2303HXD
Baud rate
921.6 Kbit/s
FIFO (First In, First Out)
192 B
Compatible operating systems
Windows 98SE/ ME/ 2000/ XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, MAC X, Linux
Operational conditions3
Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-20 - 80 °C
Relative humidity
0 - 65%
Certificates2
Compliance certificates
RoHS
Certification
CE, FCC
Weight & dimensions4
Width
35 mm
Depth
914 mm
Height
15 mm
Weight
56 g
Packaging content1
Quantity per pack
1 pc(s)
Packaging data4
Package width
201 mm
Package depth
110 mm
Package height
33 mm
Package weight
70 g
Logistics data4
Products per master (outer) case
100 pc(s)
Master (outer) case width
583 mm
Master (outer) case length
367 mm
Master (outer) case height
303 mm