Quote in under 60 seconds
AI-verified compatibility
Live inventory across 200+ brands
FedRAMP · HIPAA · FERPA
AI-assembled cross-tower solutions
StarTech.com PLATE9M16 Serial Port Adapter DB9 Male IDC10 Connector
StarTech.com·MPN: PLATE9M16

StarTech.com PLATE9M16 Serial Port Adapter DB9 Male IDC10 Connector

The StarTech.com PLATE9M16 Serial Port Adapter provides a single DB9 male serial port from an internal IDC10 header, enabling frictionless integration of essential legacy equipment into contemporary PC systems.

  • DB9 Male Serial Port: Extends essential legacy connectivity to the rear of a PC, preserving investments in specialized serial-based hardware.
  • IDC10 Motherboard Connector: Plugs directly into standard motherboard headers, simplifying installation and reducing the need for external adapters.
  • Robust Construction: Engineered with high-quality components, ensuring reliable data transmission and long-term operational stability for critical applications.
  • 0.406m Cable Length: Provides sufficient reach for flexible internal PC routing, accommodating various chassis sizes and component layouts.
$5.51
In StockSale
Secure Checkout
Fast Fulfillment
Manufacturer Warranty Included

Product Overview

The StarTech.com PLATE9M16 is a purpose-built serial port adapter designed to add a single DB9 male RS-232 serial port to the rear of a PC, connecting internally via a 10-pin IDC header on the motherboard.

This adapter ensures operational continuity for businesses relying on legacy serial devices, offering a cost-effective solution to integrate essential equipment without requiring full system overhauls or compromising data integrity.

  • Legacy Device Integration: Connects older serial peripherals like POS systems or industrial controllers, extending their useful lifespan and avoiding costly replacements.
  • Internal PC Expansion: Utilizes an available IDC10 header on the motherboard, providing a clean and secure internal connection for a rear-panel DB9 port.
  • RS-232 Standard Support: Guarantees broad compatibility with a wide range of serial communication devices, ensuring reliable data exchange for critical operations.
  • Durable Design: Constructed for consistent performance in demanding professional environments, minimizing downtime due to connectivity issues and ensuring uptime.
  • Operational Value: Offers a low-cost, high-impact solution for maintaining essential business operations that depend on reliable serial communication.

This adapter provides a reliable and cost-effective solution for businesses needing to maintain connectivity with critical serial-based equipment.

Technical Specifications

1Performance & Business Impact
Serial Ports1 (DB9 Male RS-232)
Host InterfaceIDC10 Connector
Cable Length0.406 m / 1.33 ft
2Connectivity & I/O
Output InterfaceSerial (DB9 Male)
Internal ConnectionIDC10 Header
3Physical & Environmental
Dimensions (W x D x H)121 mm x 406.4 mm x 21 mm / 4.76 in x 16.0 in x 0.83 in
Weight31 g / 0.07 lbs
Product ColorGrey
Chassis MaterialSteel (Bracket), PVC (Cable)
4Lifecycle, Warranty & Compliance
WarrantyLimited Lifetime (Manufacturer)
In-Box Contents1x DB9 Male to IDC10 Serial Port Adapter
Compliance CertificationsCE, REACH, RoHS
Shipping Weight36 g / 0.08 lbs

Full Specifications

Manufacturer Data
Ports & interfaces4
Host interfaceIDC
Output interfaceSerial
Serial ports quantity1
Serial interface typeRS-232
Weight & dimensions4
Width121 mm
Depth406.4 mm
Height21 mm
Weight31 g
Design3
InternalYes
Product colourGrey
CertificationCE, REACH
Technical details1
Compliance certificatesRoHS
Packaging data1
Quantity1
Logistics data1
Harmonized System (HS) code84733020
Other features1
I/O portsDB9 Male IDC 10
Downloads1
Product Datasheet
Download

What This Solves

Integrating Legacy POS Systems

Retail and hospitality businesses often operate with existing point-of-sale (POS) systems, receipt printers, or barcode scanners that require serial connectivity. This adapter enables modern PCs to interface directly with these essential, proven peripherals, extending their operational life.

Retail operations, restaurant chains, hospitality groups, small business storefronts

Connecting Industrial Control Equipment

Manufacturing and industrial environments frequently utilize specialized machinery, PLCs, or CNC equipment that communicate via RS-232 serial ports. The adapter ensures reliable data exchange and control for these critical operational systems, preventing production downtime.

Manufacturing plants, industrial facilities, logistics warehouses, process automation teams

Enabling Network Console Access

IT professionals require direct console access to network switches, routers, and firewalls for initial configuration, troubleshooting, or recovery operations. This adapter provides the necessary serial port for out-of-band management, enhancing network resilience.

IT operations centers, data center infrastructure teams, campus network administrators, government agencies

Key Features

1x DB9 Male Serial Port

Enables connection to a wide range of legacy serial devices, preserving existing hardware investments and operational workflows.

1x IDC10 Motherboard Connector

Provides a secure internal connection to the PC motherboard, ensuring stable data transfer without external clutter.

RS-232 Serial Interface

Guarantees compatibility with industry-standard serial communication protocols, supporting diverse peripheral requirements.

0.406 m (1.33 ft) Cable Length

Offers flexible routing within the computer chassis, simplifying installation and maintaining a tidy internal setup.

RoHS and CE Certified

Ensures compliance with environmental and safety regulations, meeting corporate responsibility standards for procurement.

Industry Applications

Manufacturing & Industrial

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

Retail & Hospitality

Integrates with older point-of-sale (POS) terminals, receipt printers, or specialized cash registers, maintaining essential transaction processing.

Healthcare & Life Sciences

Interfaces with diagnostic equipment, lab instruments, or patient monitoring systems that rely on serial communication for data acquisition.

Government & Public Sector

Maintains connectivity with specialized legacy hardware, network console access, or secure communication devices in critical infrastructure.

Frequently Asked Questions

What types of devices can I connect using this serial port adapter?

This adapter allows connection to any device requiring a standard DB9 RS-232 serial port, such as older point-of-sale terminals, industrial control equipment, network console ports, or specialized diagnostic tools.

Is this adapter compatible with all PC motherboards?

The adapter requires an available 10-pin IDC header on your motherboard. Please consult your motherboard's documentation to confirm compatibility and header availability before installation.

Does this adapter require any special drivers?

Typically, modern operating systems include generic serial port drivers that will recognize this adapter. In some cases, specific drivers for the connected legacy device may be required, not for the adapter itself.

Can this adapter be used for external serial devices?

Yes, once installed, the DB9 male port is exposed at the rear of your PC, functioning as a standard external serial port for connecting peripherals.

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.

$5.51