C2G 25ft DB9 Serial RS323 Extension Cable - M/F
Best extension cable for connecting legacy serial hardware over long distances.
Extend your computer peripheral connections with this C2G DB9 serial RS232 extension cable. Measuring 25 feet, it offers ample length for flexible hardware placement. The cable is fully shielded to protect against unwanted EMI/RFI interference, ensuring a clean signal. Its molded design provides excellent strain relief, while the connector thumbscrews allow for quick and secure connections. This extension cable is wired straight through, making it a reliable choice for various serial communication needs.
Owner Satisfaction
4.5
/ 5
Category Rank
584
/ 2608
#584 in Storage & Data Transfer Cables
Cable Length
25
/ ft
Who it's for
- Professionals needing flexible hardware placement in large workspaces
- Technicians maintaining legacy or industrial serial equipment
- Users requiring simple, direct cable length extensions
Who should skip it
- Consumers looking for modern USB or high-speed connectivity
- Minimalists struggling with excess cable management
- Engineers requiring high-speed data transfer capabilities
Performance breakdown
Signal Integrity
Full shielding effectively minimizes data corruption from external electromagnetic interference.
Physical Durability
Molded strain relief prevents internal wire breakage during frequent cable movement.
Installation Ease
Integrated thumbscrews allow for secure, tool-free connections in tight spaces.
Reach Versatility
The 25-foot length provides generous flexibility for complex hardware configurations.
Compatibility
Straight-through wiring ensures seamless communication with standard serial peripheral devices.
Longevity Assurance
Lifetime warranty coverage offers peace of mind for long-term infrastructure investments.
Key Specs
Cable Length
25 ft
Connectors
DB9 Male to DB9 Female
Shielding
EMI/RFI Shielded
Wiring
All lines wired straight through
Warranty
Lifetime
Features
- Provides flexibility to extend computer peripheral connections.
- Fully shielded to prevent EMI/RFI interference.
- Molded cable design offers excellent strain relief.
- Connector thumbscrews ensure quick and easy connections.
What customers say
Customers consistently praise the C2G 25ft DB9 Serial RS232 Extension Cable for its unwavering reliability and solid build quality. Users frequently highlight that the cable simply works as expected, providing a dependable connection without signal degradation or intermittent issues. This consistent performance makes it a trusted choice for extending serial connections, affirming its reputation for being a high quality, trouble free solution that delivers on its promise. Its straightforward functionality and durability are key drivers of positive sentiment.
Know before you buy
This cable is wired straight-through, meaning pin 1 connects to pin 1, pin 2 to pin 2, and so on. It is designed for extending existing serial connections rather than connecting two DTE devices directly.
The cable is fully shielded to protect against EMI and RFI interference, which helps maintain signal integrity over the 25-foot distance. This shielding is essential for preventing data corruption in environments with other electronic equipment.
Yes, provided your device and computer both utilize standard DB9 serial ports. The male-to-female configuration is specifically designed to act as an extension for existing serial cables or to bridge the gap between a peripheral and a serial port.
Yes, the connectors feature integrated thumbscrews. These allow you to manually tighten the cable to your device's port, ensuring a secure connection that won't accidentally pull loose.
This cable is backed by a lifetime warranty from C2G. If you experience any manufacturing defects or performance issues over the life of the product, you are covered.
Still have a question?
Ask Hayley anything about this product before you decide.