StarTech.com
StarTech.com 25 ft RJ11 Telephone Modem Cable
Best reliable extension for users needing flexible modem or phone placement.
Extend your modem's reach with this 25 ft. RJ11 Telephone/Modem Cable from StarTech.com. Designed to provide the flexibility needed to position your modem up to 25 feet away from your computer, it's an ideal replacement for short or damaged cables. Its durable construction ensures reliable, long-lasting performance, featuring 4 conductors and a robust PVC jacket. This cable guarantees dependable connectivity for your telephone or DSL modem and is backed by StarTech.com's lifetime warranty for your peace of mind.
$17.61
Owner Satisfaction
4.6
/ 5
Category Rank
32
/ 252
#32 in Telephone Cables
Price vs Category Average
-65%
Below average
Cable Length
25.07.6
/ ft [ m]
Who it's for
- Homeowners needing flexible device placement away from wall jacks
- Users prioritizing reliable, high-quality connectivity hardware
- Consumers requiring universal compatibility for standard landline equipment
Who should skip it
- Dial-up internet users sensitive to potential signal interference
- Minimalists wanting to avoid excess cable clutter and tangles
- Modern households relying exclusively on VoIP or broadband services
Performance breakdown
Signal Reliability
Four-conductor design ensures stable, consistent connectivity for voice and DSL data.
Build Durability
Robust PVC jacket provides reliable protection against everyday wear and tear.
Reach Flexibility
Twenty-five feet of length offers generous placement options for home setups.
Connector Integrity
Standard RJ11 ends provide a secure, snug fit for most devices.
Installation Ease
Simple plug-and-play design makes setup effortless for any user.
Long-term Value
Lifetime warranty offers exceptional peace of mind for a basic cable.
Key Specs
Cable Length
25.0 ft [7.6 m]
Connector A
1 - RJ-11
Connector B
1 - RJ-11
Number of Conductors
4
Wire Gauge
24 AWG
Cable Jacket Material
PVC - Polyvinyl Chloride
Warranty
Lifetime
Certifications
TAA Compliant
Features
- Position modem up to 25ft away
- Replaces worn-out or lost cables
- Durable construction for longevity
- Reliable telephone/modem connectivity
- Backed by lifetime warranty
- RJ11 connectors
- 4-wire cable
- PVC jacket
What customers say
Customers highly value this StarTech.com telephone modem cable for its exceptional reliability and ease of use. The core theme is simple functionality; reviewers confirm it works perfectly as advertised, offering dependable plug and play connectivity. The 25-foot length is a significant advantage, providing necessary reach for various home and office setups without signal degradation. Users trust the StarTech brand for quality hardware, often choosing this over generic options. While the connector plastic stiffness is occasionally noted, it does not impact the excellent performance. Overall, this cable delivers great value, making it a strongly recommended solution for anyone needing a long, dependable RJ11 connection.
Know before you buy
Yes, this cable uses standard RJ11 connectors, making it fully compatible with most landline telephones and DSL modems.
At 25 feet, this cable is well within the functional limits for standard telephone and DSL signals, so you should not experience noticeable performance issues.
No, this cable is unshielded. It is designed for standard indoor telephone and modem applications where high-frequency interference is typically not a concern.
The 4-wire configuration allows this cable to support up to two phone lines simultaneously, which is standard for most residential and small office telephone setups.
No, this cable is intended for indoor use only. The PVC jacket is not rated for exposure to harsh weather conditions or direct sunlight.
StarTech.com provides a lifetime warranty that covers defects in materials and workmanship, ensuring the cable remains functional under normal use for as long as you own it.
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$18