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Black braided 3.3 ft stereo cable with silver metal 3.5 mm and 2.5 mm plugs

OtterBox

OtterBox 78-51261 3.3 ft 3.5mm to 2.5mm stereo cable

SKU CH-6ASD-41WPC

Connects 3.5 mm and 2.5 mm audio devices with a rugged 3.3 ft braided cable featuring metal connectors and extended strain relief

  • Product type2808
  • Product colorBlack
  • Overall length3.3 ft (1.01 m)
  • Key featuresConnects home stereos, sound cards and portable speakers Rug
  • Connects 3.5 mm devices to 2.5 mm ports
  • 3 ft rugged cable gives room to stretch
  • Anodized aluminium housing and connectors for durability
  • Extended strain relief passed 5K+ flex test
  • Braided nylon jacket with 50 lb pull strength

OtterBox 3.3 ft Auxiliary Cable

The OtterBox 78-51261 is a 3.3 ft stereo cable linking a 3.5 mm source to a 2.5 mm input. It suits users connecting phones or portable players to older car stereos, sound cards or speakers that only accept the smaller jack. Anodized aluminium connectors and a braided nylon jacket aim to withstand daily plugging and unplugging.

Practical limits of the 3.5 mm to 2.5 mm interface

The 2.5 mm connector carries stereo audio only and cannot transfer microphone signals or remote-control data that some headsets expect. Signal quality depends on the source device output impedance and the receiving equipment input sensitivity, neither of which the cable alters. Length is fixed at 3.3 ft, so runs requiring more reach will need a separate extension.

Check your ports before ordering

Verify that the source device provides a standard 3.5 mm stereo output and that the target equipment accepts a 2.5 mm stereo plug. Devices with combined headset jacks (TRRS) may not work correctly with this two-ring (TRS) cable. Ensure the 3.3 ft length fits the intended routing without tension on the connectors.

How it compares

Measured against everything we stock in 3.5mm Aux Audio Cables, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 70% of the 309 comparable items (median $9.99).

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Specifications

Product
Brand nameOtterBox
Model name78-51261
Product type2808
Product colorBlack
Size & build
Overall length3.3 ft (1.01 m)

Questions about this item

Is the 3.3 ft length right for desktop and car use?

At 3.3 ft the cable reaches from a phone in a cup holder to the dashboard port or from a laptop to nearby speakers without excess slack.

What does the 5K flex rating mean for daily use?

The cable survived over five thousand bend cycles in testing so repeated plugging and unplugging in a car or bag will not fatigue the joints.

How does the 3.5 mm to 2.5 mm connection work with standard aux ports?

One end fits the common 3.5 mm jack on stereos and speakers while the other end fits 2.5 mm ports found on some older headsets and radios.

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