StarTech.com · Interface Cards/Adapters

StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based price in United Kingdom

Model EC1S232U2MPN EC1S232U2EAN 5054533420335EAN 065030847483

ConnectivityWired
Weight33.6 g
ColourBlack
Host interfaceExpressCard

Lowest price incl. delivery

£28.98

at Back to the OfficeIn stock

1 store
1 in stock
Checked 7 Oct 2026, 17:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 7 Oct 2026, 17:40 UTC

Lowest price£28.98at Back to the Office · incl. shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
0 with free shipping
Checked 7 Oct 2026, 17:40 UTC

Back to the OfficeLowest priceStarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based In stock£4.99 shipping
£28.98£23.99 + £4.99 shipping
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 7 Oct 2026, 17:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Best price · Back to the Office£28.98

Go to store

Product details

Identification

Brand: StarTech.com
Product: 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based
Full name: StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based
Manufacturer part number: EC1S232U2
EAN / UPC: 5054533420335, 065030847483, 132017580142, 163120424412, 163120769605, 168141446030, 172302676358, 172304231524
Category: Interface Cards/Adapters

29 specifications from the manufacturer's data sheet

Ports & interfaces

Host interface	ExpressCard
Output interface	Serial
Serial ports quantity	1
Serial interface type	RS-232

Design

Internal	No
Product colour	Black

Features

Chipset	Prolific PL2303
FIFO (First In, First Out)	512 B
Logical block addressing (LBA) support	8 bit

Operational conditions

Operating temperature (T-T)	0 - 57 °C
Storage temperature (T-T)	-20 - 80 °C
Operating relative humidity (H-H)	0 - 60%

System requirements

Mac operating systems supported	Mac OS X 13.0 Ventura

Weight & dimensions

Width	35 mm
Depth	115 mm
Height	18 mm
Weight	33.6 g

Packaging data

Package width	144 mm
Package depth	175 mm
Package height	33 mm
Package weight	106 g

Logistics data

Harmonized System (HS) code	84733020
Products per master (outer) case	65 pc(s)
Master (outer) case width	359 mm
Master (outer) case length	689 mm
Master (outer) case height	322 mm

Other features

Data transfer rate	0.4608 Mbit/s
Connectivity technology	Wired
Compatible operating systems	Windows 7 (32/64bit), Vista(32/64), XP(32/64), 2000 Windows Server 2008, 2008 R2, 2003(32/64), Mac OS 8.x, 9.x, 10.x, Linux 2.4.x/ 2.6.x

What people say

Reviews & ratings

StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based

No reviews yet

Be the first to tell others how StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based works for you.

Write the first review

Every rating countsLow ratings are never hidden, removed or pushed down.
Written by people, never paidNo incentives, no edits — only spam and abuse are removed.
Private by designOnly the name you choose is shown. No account, no e-mail, nothing tracked.