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

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...Read full description ↓

Best offerPrice trend

£27.99

Rising
Price trend
Detailed analysis
Price history of StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M over the last 3 months
DatePrice
23 April 2026£23.75
23 April 2026£23.75
1 May 2026£25.74
1 May 2026£25.74
9 May 2026£25.73
9 May 2026£23.75
16 May 2026£27.99
24 May 2026£27.99
24 May 2026£25.73
19 June 2026£27.99
2 July 2026£27.99
11 July 2026£27.99
13 July 2026£27.99

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

Product Information

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.

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Product

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

Ports & interfaces

Connector 1
DB-9
Connector 2
USB 2.0 A
Connector 1 gender
Male
Connector 2 gender
Male
Cable length
0.9 m

Packaging data

Package width
200 mm
Package depth
220 mm
Package height
15 mm
Package weight
70 g

Weight & dimensions

Width
35 mm
Depth
914 mm
Height
15 mm
Weight
56 g

Operational conditions

Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-20 - 80 °C
Relative humidity
0 - 65%

Packaging content

Quantity per pack
1 pc(s)

Performance

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

Logistics data

Products per master (outer) case
100 pc(s)
Master (outer) case width
360 mm
Master (outer) case length
570 mm
Master (outer) case height
290 mm

Certificates

Compliance certificates
RoHS
Certification
CE, FCC

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