Serial Gender Changer M/M StarTech GC9SM

The StarTech.com Slimline DB9 Gender Changer (M/M) is a compact adapter with two slimline DB9 male connectors that converts a 9-pin female serial port to a 9-pin male port. Designed for standard DB9 serial connections, this slimline gender changer provides a simple, space-saving solution for adapting or extending serial cables and devices. The product is backed by StarTech.com's lifetime warranty.

Advantages

This slimline DB9 gender changer offers a cost-effective method to convert a 9-pin female port to a 9-pin male port while maintaining reliable data transmission. Its compact silver design makes it easy to install in tight spaces and compatible with standard DB9 connectors. The adapter is supported by StarTech.com's lifetime warranty for long-term use.

Suitable for

• Connecting two DB9 serial devices
• Adapting a 9-pin female port to a 9-pin male port
• Extending existing serial cable runs
• Use in networking, industrial, and legacy serial communication setups

Key specifications

• Connector type: Slimline DB9 male to DB9 male (M/M)
• Pins: 9
• Brand: StarTech.com
• Model / MPN: GC9SM
• EAN: 065030777520
• Warranty: Lifetime warranty (StarTech.com)

How to use

Align each slimline DB9 male connector with the corresponding 9-pin female port or cable connector and insert firmly until seated. Ensure screws or retaining hardware on the connected device or cable are secured if applicable. Use the adapter inline between two serial cables or between a device and a cable to convert a female port to a male connection.

Usage recommendations

Use this gender changer in dry, indoor environments and avoid excessive bending or strain on connected cables. Verify connector alignment before applying force and secure any fastening screws if present to maintain a stable serial connection.