Serial Card StarTech.com 16-Port Low-Profile

Name: Serial Card StarTech.com 16-Port Low-Profile PEX16S550LP
Brand: StarTech
SKU: 632140
Price: 549.49 EUR
Availability: InStock

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Serial Card StarTech.com 16-Port Low-Profile PCI Express

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com 16-Port Low-Profile Serial Card features a PCIe host interface and supports baud rates up to 921.6 Kbit/s. It is equipped with the ASMedia chipset and is compatible with various Windows operating systems including Windows 10 and Windows Server versions. Its low-profile design makes it ideal for compact systems, providing 16 RS232 serial ports for extensive connectivity options.

Available at price 549.49 €: 10 pcs.

Total available for order: 26 pcs.

Warranty: 2 Years

SKU: 632140

Manufacturer: StarTech

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

09.10.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 € (Weight: 1.15 kg)

Parcel couriers

Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 556.99 €: 3 pcs.

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Product information

Description

The StarTech.com 16-Port Low-Profile PCI Express serial card (PEX16S550LP) adds sixteen RS232 DB9 ports to a desktop or server using a single PCI Express slot. Designed for low-profile and full-profile systems, the card uses two 8-port breakout cables to provide a high-density serial connection for legacy and industrial devices. It is PCI Express 1.0a compliant, uses an ASMedia-based chipset, and supports Windows operating systems.

Advantages

This serial card provides a compact, high-density solution that expands a system with 16 RS232 DB9 ports while occupying only one PCIe slot. It supports high-speed serial communication up to 921.6 Kbps, offers IRQ sharing and plug-and-play connectivity for easy device integration, and includes both low-profile (preinstalled) and full-profile brackets for compatibility with a wide range of chassis.

Suitable for

Connecting POS terminals and receipt printers
Integrating manufacturing and industrial control equipment
Linking security and surveillance devices such as cameras
Building automation and environmental control systems
Legacy serial devices in servers and compact desktop systems

Key specifications

Model: PEX16S550LP
Interface: PCI Express (PCIe 1.0a compatible; fits x1/x2/x4/x8/x16 slots)
Ports: 16 × RS232 (DB9) via two 8-port breakout cables
Maximum data rate: 921.6 Kbps
Chipset: ASMedia-based
Compatibility: Windows operating systems
Form factor: Low-profile (includes full-profile bracket)
Weight: 0.07 kg
Product colour: Yellow

How to use

Install the serial card into an available PCIe slot (x1 or larger) on the target desktop or server and secure it with the appropriate bracket for your chassis. Connect the two included 8-port breakout cables to provide access to the 16 DB9 serial ports. After installing the card, power on the system and allow Windows to detect and configure the device; install any required drivers if prompted. Connect your RS232 devices to the DB9 ports and verify communication using your device management or terminal software.

Usage recommendations

For reliable operation, use quality shielded DB9 cables for serial connections and verify baud rate and serial settings (parity, data bits, stop bits, flow control) match between the host and connected devices. Ensure the chassis has an available PCIe slot and that you select the correct bracket before installation.

Specifications

Internal: The product is built in.: Yes
Host interface: Interface that enables a host controller to communicate with a driver.: PCIe
Output interface: The socket (port) where the output connectors are connected.: Serial

All features

Weight & dimensions

Package weight: Weight of the packaged product.: 1200 g
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 0.07 kg
Height: The measurement of the product from head to foot or from base to top.: 22 mm
Depth: The distance from the front to the back of something.: 168 mm
Width: The measurement or extent of something from side to side.: 68 mm

Operational conditions

Operating relative humidity (H-H):: 10 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -20 - 75
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 55

System requirements

Server operating systems supported:: Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2003
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3): Yes
Windows operating systems supported: Windows vesions wich can be used with the device.: Windows 7 Enterprise, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Starter, 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 x64, Windows 7 Ultimate, Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 7 Ultimate x64, Windows 10 Education

Other features

Electrostatic Discharge (ESD) protection:: 15 kV
Drivers included:: Yes

Logistics data

Harmonized System (HS) code:: 84733020
Products per master (outer) case:: 14 pc(s)
Master (outer) case height:: 329 mm
Master (outer) case length:: 520 mm
Master (outer) case width:: 397 mm

Packaging data

Package height: The distance from the top to the bottom of the packaging.: 70 mm
Package depth: The distance from the front to the back of the packaging.: 293 mm
Package width: The distance from one side of the packaging to the other.: 192 mm
Quick installation guide:: Yes
Mounting brackets included:: Yes
Cables included:: RS-232

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: RoHS, CE

Features

Stop bits:: 1.5, 2, 1
Data bits:: 8, 5, 6, 7
Baud rate:: 921.6 Kbit/s

Design

Product colour: The colour e.g. red, blue, green, black, white.: Yellow
Internal: The product is built in.: Yes

Ports & interfaces

Internal SATA ports quantity:: 1
Serial interface type:: RS-232
Serial ports quantity: The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.: 16
Expansion card standard:: PCIe 1.1
Expansion card form factor:: Low-profile
Host interface: Interface that enables a host controller to communicate with a driver.: PCIe
Output interface: The socket (port) where the output connectors are connected.: Serial

Performance

Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.: ASMedia - ASM1083, SystemBase - SB4002A, SB16C1058

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Instructions

mmo_36382373_1618992372_5054_7700.pdf

startech-PEX16S550LP-632140.pdf

Description

Instructions

mmo_36382373_1618992372_5054_7700.pdf

startech-PEX16S550LP-632140.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH354	3	09.10.2026 Best delivery	556.99 €
WH94	10	09.10.2026 Best delivery	580.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	10	09.10.2026 Best delivery	549.49 €
WH109	3	23.10.2026	568.99 €

556.99 €

Stock: 3

Delivery Date: 09.10.2026 Best delivery

Warehouse: WH354

580.99 €

Stock: 10

Delivery Date: 09.10.2026 Best delivery

Warehouse: WH94

Available only for legal entities

549.49 €

Stock: 10

Delivery Date: 09.10.2026 Best delivery

Warehouse: EU9

568.99 €

Stock: 3

Delivery Date: 23.10.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Serial Card StarTech.com 16-Port Low-Profile cost, and is it available for purchase?

The price is 549.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal, host interface, output interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Serial Card StarTech.com 16-Port Low-Profile?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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Serial Card StarTech.com 16-Port Low-Profile PCI Express

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Weight & dimensions

Operational conditions

System requirements

Other features

Logistics data

Packaging data

Technical details

Features

Design

Ports & interfaces

Performance

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Serial Card StarTech.com 16-Port Low-Profile cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Serial Card StarTech.com 16-Port Low-Profile?