We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Type2808
  • ColorBlack
  • Length3.3 ft.
  • 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.

Highlights

  • 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

Specifications

BrandOtterBox
Model78-51261
Type2808
ColorBlack
Length3.3 ft.
FeaturesConnects home stereos, sound cards and portable speakers
Rugged 1-meter cable gives you room to stretch out
Metal housing and connectors for lasting durability (made of anodized aluminum)
Extended strain relief protects against breaking (passed 5K+ flex test)
Tangle-resistant braided nylon avoids getting tied into knots (has 50+ lb pull strength)

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.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.