MOTOROLA Audio Adapter: Fits Motorola, For EX500/EX600 Series, From Multi-Pin
The MOTOROLA Audio Adapter (MPN PMLN4455B) is a Motorola-compatible audio adapter designed for the EX500 series radios. It adapts from a multi-pin radio connection to a standard 3.5 mm accessory connection, enabling…
SKU 3G-OTH-385452
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Product Description
The MOTOROLA Audio Adapter (MPN PMLN4455B) is a Motorola-compatible audio adapter designed for the EX500 series radios. It adapts from a multi-pin radio connection to a standard 3.5 mm accessory connection, enabling use of standard audio accessories with compatible Motorola radios.
Frequently Asked Questions
What is the MOTOROLA PMLN4455B audio adapter used for?
The MOTOROLA PMLN4455B audio adapter lets you connect standard 3.5 mm accessories to EX500 and EX600 series radios. It adapts from the radio's multi-pin port to a 3.5 mm standard jack, enabling use of common headsets or earpieces with compatible Motorola two-way radios.
What are the specifications of the MOTOROLA PMLN4455B audio adapter?
The MOTOROLA PMLN4455B is an audio adapter with a 3.5 mm connector. It adapts from a multi-pin radio connection to a 3.5 mm standard accessory connection. It is compatible with Motorola EX500 and EX600 series radios. The manufacturer part number is PMLN4455B.
Where to buy the MOTOROLA PMLN4455B audio adapter worldwide?
You can source the MOTOROLA PMLN4455B audio adapter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Motorola-compatible adapter.
How to install the MOTOROLA PMLN4455B audio adapter?
To install the MOTOROLA PMLN4455B, align the multi-pin connector with the radio's accessory port and push firmly until seated. Then plug your 3.5 mm standard accessory into the adapter's jack. Ensure the radio is off during connection to avoid damage. No tools are required.
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3G Electric supplies MOTOROLA motorola-compatible audio adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









