Startech.com 8 Port PCI Express Card - PCIe RS232 Expansion Card - 16C1050 UART - Windows & Linux (PEX8S1050) - Serial Adapter - PCIe - RS-232 x 8 - Yellow Group Network Adapters Manufacturer StarTech.com Manufacturer #PEX8S1050 EAN/UPC 006503088295 Product Description: StarTech.com 8 Port PCI Express Card - PCS232 Map - 16C1050 UART - Windows & Linux (PEX8S1050) - Serial Adapter - PCIe - RS-232 x 8 Device Type Serial Adapter Form factor Plug-in Card Interface Type PCI Express PCI Specification Revision PCIe 1.1 ports RS-232 x 8 Dimensions (Width x Depth x Height) 1.6 cm x 10.5 cm x 12 cm Weight 74 g Wiring Type Serial RS-232 Processor ASMedia ASM1083 Color Yellow System Requirements Microsoft Windows 98 Second Edition/Windows 2000, Microsoft Windows Server 2003, Microsoft Windows CE 5.0, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows XP/7/8.1/10, Microsoft Windows Server 2016, Linux 2.4.x
The StarTech Scheda Seriale PCIe 8x RS232 is a professional serial expansion card designed for modern PCI Express systems that still need reliable RS-232 connectivity. With eight independent serial RS232 ports on a single PCIe card, it is ideal for industrial, commercial and professional environments where multiple legacy or specialized serial devices must be operated simultaneously.
Technically, the card is based on the PCI Express interface, which ensures a high data throughput and a stable connection to the host system. Each RS232 port supports standard serial parameters such as configurable baud rates, data bits, stop bits and parity, enabling flexible adaptation to a wide variety of devices and protocols. The card is designed to be installed in a compatible PCIe slot and typically comes with standard DB9 connectors (depending on the exact sub-model), supporting the classic RS232 signal levels used in many industrial and professional devices.
Typical applications include connecting barcode scanners, receipt printers, ticketing systems, industrial controllers (PLC), time and attendance terminals, serial consoles, measurement and laboratory equipment, POS systems, CNC machines and other RS232-based peripherals. This makes the card particularly useful in logistics, manufacturing, retail, laboratory environments, service centers and IT infrastructure, where reliable serial communication remains essential.
The key advantages of the Scheda Seriale PCIe 8x RS232 include the consolidation of up to eight serial interfaces on a single expansion card, saving slots and cabling effort. Centralizing multiple ports in one card also simplifies management, configuration and troubleshooting. The PCIe architecture provides a modern, future-proof interface for current PCs and servers, extending the useful life of existing RS232 equipment without requiring costly device replacement. Furthermore, stable operation, low latency and compatibility with common operating systems (depending on drivers provided by StarTech for the specific model) help integrate the card into existing IT environments.
StarTech is an established manufacturer specializing in connectivity, adapter and expansion solutions for IT and professional users. The company focuses on bridging gaps between old and new technologies, offering products that enable continued use of proven equipment in modern infrastructures. In the area of sustainability and environmental protection, StarTech has, for some products and regions, programs and initiatives that can include aspects such as responsible product design, durability and support for long product life cycles. These elements help reduce electronic waste, since existing serial devices can remain in operation longer instead of being discarded and replaced. By choosing a multi-port serial PCIe card like this, customers can contribute to a more sustainable use of resources by extending the service life of their RS232 hardware and avoiding unnecessary new purchases. In this way, the investment not only solves a technical challenge, but also supports a more responsible approach to existing equipment and infrastructure.
StarTech.com Ltd. Siriusdreef 17-27, 2132 WT Hoofddrop, Deutschland support@startech.com
Technical specifications
Language
Technical details
Compliance certificates
RoHS
Features
Stop bits
1, 1.5, 2
Parity bit
Even, No, Odd
Flow Control type
RTS/CTS, XON/XOFF
FIFO (First In, First Out)
256 B
Data bits
5, 6, 7, 8
Chipset
ASMedia - ASM1083, System Base - SB16C1058PCI
Baud rate
921.6 Kbit/s
Packaging data
Quick installation guide
Yes
Package width
190 mm
Package weight
672 g
Package height
65 mm
Package depth
290 mm
Cables included
Serial
Logistics data
Products per master (outer) case
14 pc(s)
Master (outer) case width
400 mm
Master (outer) case length
510 mm
Master (outer) case height
315 mm
Harmonized System (HS) code
84733020
Design
Product colour
Yellow
Mean time between failures (MTBF)
160013 h
Maximum cable length
0.5 m
Internal
Yes
Other features
Compliance industry standards
16C1050 UART
Weight & dimensions
Width
16 mm
Weight
74 g
Height
120 mm
Depth
105 mm
Operational conditions
Storage temperature (T-T)
-40 - 75 °C
Operating temperature (T-T)
0 - 55 °C
Operating relative humidity (H-H)
5 - 95 %
Ports & interfaces
Serial ports quantity
8
Serial interface type
RS-232
Output interface
Serial
Host interface
PCIe
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, 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, Windows 98SE, Windows CE, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Server operating systems supported
Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019
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