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StarTech.com Low Profile DB9 Serial Port Adapter Plate IDC10 to DB9 PLATE9M16LP
StarTech.com·MPN: PLATE9M16LP

StarTech.com Low Profile DB9 Serial Port Adapter Plate IDC10 to DB9 PLATE9M16LP

The StarTech.com PLATE9M16LP Low Profile Serial Plate adds a DB9 serial port to small form factor computers, enabling critical connectivity for legacy industrial and network equipment.

  • Legacy Connectivity: Integrates a DB9 serial port onto modern low-profile PCs, ensuring essential communication with older, specialized hardware.
  • Small Form Factor Design: Engineered for compact chassis, this adapter fits seamlessly into space-constrained business desktops and servers.
  • Motherboard Integration: Connects directly to an IDC10 header on the motherboard, providing a stable and reliable internal serial interface.
  • Lifetime Reliability: Backed by StarTech.com's lifetime warranty, this component offers sustained operational value and reduces replacement costs.
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Product Overview

The StarTech.com PLATE9M16LP is a purpose-built low-profile serial plate designed to add a DB9 serial port to the rear panel of small form factor (SFF) computers, connecting via an IDC10 header on the motherboard. This essential adapter facilitates communication with a wide range of legacy devices that still depend on serial interfaces.

Engineered for durability and long-term reliability, this adapter ensures that businesses can maintain operational continuity for existing infrastructure, from industrial control systems to point-of-sale terminals, without compromising on the compact design of modern workstations.

  • Core Functionality: Adds a standard DB9 serial port to low-profile computer chassis, enabling vital communication with specialized peripherals.
  • SFF Compatibility: Specifically designed for small form factor systems, ensuring a perfect fit and preserving the compact footprint of business desktops.
  • Internal Motherboard Connection: Utilizes an IDC10 header for a secure and stable internal connection, minimizing external cable clutter and potential disconnections.
  • Durable Construction: Built with high-quality components for sustained performance in demanding commercial environments, reducing the need for frequent replacements.
  • Operational Value: Extends the useful life of legacy serial-dependent equipment, deferring costly upgrades and optimizing IT budget allocation.

This low-profile serial plate is an indispensable component for any organization needing to integrate legacy serial devices with contemporary small form factor computing platforms.

Technical Specifications

1Performance & Business Impact
Serial Port TypeDB9 Male
Motherboard ConnectorIDC10 Header
Cable Length16 inches (0.4 m)
Chassis CompatibilitySmall Form Factor (SFF)
2Connectivity & I/O
External Connector1x DB9 Male Serial Port
Internal Connector1x IDC10 Female Header
3Physical & Environmental
Dimensions (W x D x H)18.5 mm x 412 mm x 80 mm / 0.73 in x 16.22 in x 3.15 in
Weight24 g / 0.05 lbs
Product ColorGrey
Chassis TypeLow Profile Bracket
4Lifecycle, Warranty & Compliance
Product WarrantyLifetime Warranty
In-Box Contents1x Low Profile Serial Plate
Harmonized System (HS) Code84733080

Full Specifications

Manufacturer Data
Features5
Compatible chassis typeSmall Form Factor (SFF)
TypeOther
Product colourGrey
Connector 1IDC
Connector 2DB-9
Weight & dimensions4
Width18.5 mm
Depth412 mm
Height80 mm
Weight24 g
Packaging data1
Package width128 mm
Logistics data1
Harmonized System (HS) code84733080
Downloads1
Product Datasheet
Download

What This Solves

Connecting Legacy Industrial Controls

Many manufacturing and industrial environments still rely on specialized machinery and PLCs that communicate via DB9 serial ports. This adapter ensures modern, compact workstations can interface directly with these critical systems, maintaining production uptime.

Industrial automation facilities, factory floor operations, logistics and warehouse management

Integrating Point-of-Sale Systems

Retail and hospitality businesses often use POS terminals, receipt printers, and other peripherals that require serial connectivity. This plate allows small form factor PCs to serve as robust POS stations, ensuring reliable transaction processing.

Retail store networks, restaurant chains, hospitality front desks, franchise operations

Enabling Network Console Access

IT professionals frequently need serial console access to configure or troubleshoot network switches, routers, and firewalls, especially older models. This adapter provides the necessary DB9 port on SFF PCs for direct, out-of-band management.

Network operations centers, IT infrastructure teams, data center management, remote branch offices

Key Features

DB9 Serial Port

Provides essential connectivity for a wide range of legacy devices, extending the operational life of existing hardware investments.

Low Profile Form Factor

Ensures compatibility with small form factor computer chassis, preserving compact designs and optimizing space utilization in offices.

IDC10 Motherboard Header Connection

Offers a secure and stable internal connection, reducing the risk of accidental disconnections and ensuring consistent data flow.

16-inch (0.4 m) Cable Length

Provides sufficient reach for flexible internal routing within various SFF cases, simplifying installation and preventing strain on internal components.

Lifetime Warranty

Guarantees long-term reliability and peace of mind, minimizing total cost of ownership through assured product support.

Industry Applications

Manufacturing & Industrial

Connects to legacy industrial control systems and PLCs, ensuring operational continuity for production lines and machinery.

Retail & Hospitality

Enables connectivity for specialized point-of-sale (POS) systems, receipt printers, and barcode scanners that require serial communication.

Government & Public Sector

Facilitates console access to older network infrastructure or specialized sensor equipment in public facilities and agencies.

Healthcare & Life Sciences

Integrates with legacy medical diagnostic devices and lab equipment that rely on DB9 serial interfaces for data transfer.

Frequently Asked Questions

What types of motherboards are compatible with this serial plate?

This serial plate is designed to connect to any motherboard featuring a standard IDC10 header connector, which is common on many business-grade motherboards for legacy peripheral support.

Can this adapter be used in a full-height computer case?

While designed for low-profile cases, it can technically be installed in a full-height case if an appropriate bracket is used, though it will not fill the entire slot opening.

What is the primary use case for adding a DB9 serial port to a modern PC?

The primary use is to connect to legacy equipment such as industrial control systems, point-of-sale terminals, network switches for console access, or specialized diagnostic tools that still rely on DB9 serial communication.

Does this serial plate require any special drivers for operation?

No, as a passive adapter, this serial plate typically does not require specific drivers. The operating system will usually recognize the serial port provided by the motherboard's IDC10 header.

Warranty & Returns

Manufacturer Warranty

Lifetime Warranty

Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.

Return Policy

Returns subject to manufacturer approval

Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.

$5.23