Monoprice

Monoprice 101202 DB9 M/M Null Modem Mini (2-Pack)

Name: Monoprice 101202 DB9 M/M Null Modem Mini (2-Pack)
Brand: Monoprice
SKU: 101202
Rating: 5.0 (1 reviews)

★★★★★5.0 (1 reviews)

Reliable Connections with Monoprice DB9 Null Modem Adapters Ensure seamless serial communication with this 2-pack of Monoprice DB9 Male to Male Null Modem Mini Type adapters. Ideal for connecting devices that require reversed transmit and receive signals, these adapters provide a dependable solut...

$9.95*

✓ In Stock on Amazon.com

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*Price sourced from Amazon.com. Last updated:Jul 17, 2026.Price and availability are subject to change.

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Overview

Reliable Connections with Monoprice DB9 Null Modem Adapters

Ensure seamless serial communication with this 2-pack of Monoprice DB9 Male to Male Null Modem Mini Type adapters. Ideal for connecting devices that require reversed transmit and receive signals, these adapters provide a dependable solution in a compact design.

Specifications:

Brand: Monoprice
Model: 101202
Type: DB9 Male/Male Null Modem
Quantity: 2 Pack
Compatible Devices: Modem
Total Ethernet Ports: 2

Specifications

Brand

Monoprice

Model Name

101202 DB9 M/M Null Modem Mini

Quantity

2-Pack

Connector Type

DB9 Male/Male

Function

Null Modem Adapter

Frequently Asked Questions

What is the primary function of this Monoprice product?

This Monoprice product is a DB9 Male/Male Null Modem Mini adapter, designed for direct serial communication between two devices without requiring a modem.

How many adapters are included in one package?

This product comes as a 2-pack, providing two individual DB9 M/M Null Modem Mini adapters.

What kind of connectors does this adapter have?

The adapter features DB9 Male/Male connectors, designed to establish a null modem connection.

Is this product a cable or an adapter?

It is a mini adapter, intended to convert existing DB9 cables into a null modem configuration.

What specific type of serial connection does this enable?

It enables a null modem connection, which is commonly used for direct device-to-device serial data transfer.

What Buyers Say

5.0 ★★★★★1 Amazon ratings

👍 Pros

Offers a null modem configuration for direct serial device communication without a modem.
Comes in a convenient 2-pack, providing a spare or enabling connection of two devices.
Designed to convert standard serial cables for null modem applications, enhancing versatility.
Compact mini form factor helps reduce cable clutter and save space in setups.
Provides an efficient solution for specific data transfer needs between DTE devices.

👎 Cons

Specific use as a null modem adapter limits its application to serial communication needs only.
The DB9 Male/Male configuration might not be universally compatible with all serial devices.
Requires existing DB9 cables, as this product is an adapter rather than a full cable.
Mini size could be easily misplaced if not properly managed or attached to a cable.
No specific data transfer rates are mentioned, which could be a concern for high-speed serial applications.