Trade customers only UK business IT hardware · 01224 600337 Genuine stock · Trade pricing · Structured returns
Browse
Home Cables & Adapters Startech 2-Port PCI Express Serial Card, Dual Port PCIe to R...

Startech 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Interface Card, 16C1050 UART, Standard or Low Profile Brackets, COM Retention, For Windows & Linux - PCIe to Dual DB9 Card (21050-PC-SERIAL-CARD) - Serial adapter - PCIe 2.0 low profile - RS-232 x 2 - yellow

MPN 21050-PC-SERIAL-CARD EAN 0065030894760 Startech
Trade customers only
£43.25 ex VAT £51.90 inc VAT
In stock · 6 available
Manufacturer datasheet →
Trade customers only: orders need a verified business account. Prices ex VAT; VAT is added at checkout.
Quote-led: a person reviews pricing and stock before you commit.
Genuine stock with the manufacturer warranty intact.
Structured returns with credit notes when something is wrong.
Questions? 01224 600337 — Aberdeen & across the UK.
Fresh data: stock and pricing updated 22 Oct 2026.

Description

Manufacturer Code: 21050-PC-SERIAL-CARD

Overview

Startech 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Interface Card, 16C1050 UART, Standard or Low Profile Brackets, COM Retention, For Windows & Linux - PCIe to Dual DB9 Card (21050-PC-SERIAL-CARD) - Serial adapter - PCIe 2.0 low is available through DCS Components. It sits within the Cables & Adapters category.

Key product details

  • PCIe to Dual DB9 Card (21050-PC-SERIAL-CARD)
  • Serial adapter
  • PCIe 2.0 low

Procurement and setup support

Available for quote while live availability remains in stock. DCS can help with procurement, compatibility checks, configuration planning, installation support and long-term managed IT lifecycle support.

EAN: 0065030894760

Specifications

Ports & interfaces
Host interfacePCIe
Output interfaceSerial
Expansion card form factorFull-height / Low-profile
Expansion card standardPCI 2.0
Serial ports quantity2
Serial interface typeRS-232
Design
InternalYes
Product colourYellow
LED indicatorsActivity
Features
ChipsetASIX - AX99100, ASIX - ZT3243LFEY
Baud rate921.6 Kbit/s
FIFO (First In, First Out)256 B
Data bits5, 6, 7, 8, 9
Flow control supportYes
Parity bitEven, Mark, No, Odd, Space
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 supportedWindows 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 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Linux operating systems supportedYes
Server operating systems supportedWindows Server 2016, Windows Server 2019
Technical details
Compliance certificatesCE, RoHS
Weight & dimensions
Width65 mm
Depth67 mm
Height18 mm
Weight51 g
Packaging data
Mounting brackets includedYes
Quick installation guideYes
Package width207 mm
Package depth144 mm
Package height38 mm
Package weight200 g
Logistics data
Harmonized System (HS) code84733020
Products per master (outer) case50 pc(s)
Master (outer) case width530 mm
Master (outer) case length440 mm
Master (outer) case height340 mm
Related

More in Cables & Adapters