StarTech.com · Interface Cards/Adapters

StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protec price in United Kingdom

Model PEX8S1050MPN PEX8S1050EAN 065030888295

Weight74 g
ColourYellow
Host interfacePCIe
InternalYes

Lowest price incl. delivery

£148.83

at PCHUB.UKFree deliveryIn stock

2 stores
Range £148.83 – £182.99
Save up to £34.16 vs. the dearest store
2 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

2 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£148.83at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 2 offers

Save up to £34.16 (19%) by choosing the cheapest store

2 of 2 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceStarTech.com 8-Port PCI Express RS232 Serial Adapter Card. PCIe RS232 In stockFree shipping
£148.83incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeStarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA In stockFree shipping
£182.99incl. free shipping+£34.16 (23%) vs lowest
Go to store : Back to the Office (opens in a new tab)

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Product details

Identification

Brand: StarTech.com
Product: 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protec
Full name: StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protec
Manufacturer part number: PEX8S1050
EAN / UPC: 065030888295
Category: Interface Cards/Adapters

38 specifications from the manufacturer's data sheet

Ports & interfaces

Host interface	PCIe
Output interface	Serial
Serial ports quantity	8
Serial interface type	RS-232

Design

Internal	Yes
Product colour	Yellow
Maximum cable length	0.5 m
Mean time between failures (MTBF)	160013 h

Features

Chipset	ASMedia - ASM1083, System Base - SB16C1058PCI
Baud rate	921.6 Kbit/s
FIFO (First In, First Out)	256 B
Data bits	5, 6, 7, 8
Stop bits	1, 1.5, 2
Parity bit	Even, No, Odd
Flow Control type	RTS/CTS, XON/XOFF

Operational conditions

Operating temperature (T-T)	0 - 55 °C
Storage temperature (T-T)	-40 - 75 °C
Operating relative humidity (H-H)	5 - 95%

System requirements

Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 2000, Windows 7, Windows 7 Enterprise, Windo
Linux operating systems supported	Yes
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019

Technical details

Compliance certificates	RoHS

Weight & dimensions

Width	16 mm
Depth	105 mm
Height	120 mm
Weight	74 g

Packaging data

Cables included	Serial
Quick installation guide	Yes
Package width	192 mm
Package depth	294 mm
Package height	70 mm
Package weight	672 g

Logistics data

Harmonized System (HS) code	84733020
Products per master (outer) case	16 pc(s)
Master (outer) case width	519 mm
Master (outer) case length	404 mm
Master (outer) case height	330 mm