Motorola WPLN6904A Keyload Cable Kit for APX Radios

Description

OEM Keyload Cable Kit for APX and SRX Series Portable Radios

The Only Cable Built for Secure Encryption Key Transfer

The Motorola WPLN6904A delivers a verified, tamper-resistant physical interface for loading cryptographic keys into APX and SRX portable radios.

The Motorola WPLN6904A is an OEM keyload cable kit designed to connect a Key Variable Loader (KVL) device — such as the KVL 5000 — directly to Motorola APX and SRX series portable radios for secure cryptographic key transfer. It is the current production replacement for the Motorola WPLN6804 and maintains full functional compatibility across the APX portable radio line.

The WPLN6904A is an essential tool for government, military, and public safety communications technicians responsible for COMSEC key management. It is used to load, update, or rekey encryption variables on individual radios or across an entire fleet. This cable does not include a KVL device; the Key Variable Loader is sold separately.

Before purchasing, confirm your KVL device uses the standard KVL interface connector compatible with the WPLN6904A. This cable is designed exclusively for keyloading operations and is not a programming or data cable for use with CPS software.

Key Features & Benefits

  • OEM Motorola Quality: Manufactured to Motorola's electrical and mechanical specifications, ensuring reliable contact and signal integrity during every key transfer session.
  • Wide APX Fleet Fitment: Compatible with the full APX portable radio line including APX2000, APX3000, APX4000, APX5000, APX6000, APX6000 XE, APX7000, APX7000XE, APX8000, and SRX2200.
  • KVL 5000 Compatible: Verified for use with the KVL 5000 Key Variable Loader for streamlined COMSEC key management workflows.
  • Replaces WPLN6804: Direct updated replacement for the legacy Motorola WPLN6804, with no configuration changes required.
  • Fleet-Ready Key Management: Enables rapid rekeying of large radio fleets, reducing downtime during scheduled COMSEC maintenance cycles.

Specifications

Attribute Details
Brand Motorola Solutions
Model/SKU WPLN6904A
Product Type Keyload Cable Kit
Cable Type KVL Interface Cable
Compatible KVL KVL 5000
Replaces WPLN6804
Weight 2 oz

Model Variations

Model Key Difference
WPLN6804 Previous generation keyload cable (discontinued)
WPLN6904A Current production replacement

Compatibility

APX2000 APX3000 APX4000 APX5000
APX6000 APX6000XE APX7000 APX7000XE
APX8000 SRX2200 KVL5000

What's Included

Description SKU/Model Status
Keyload Cable Kit WPLN6904A ✓ Included
Key Variable Loader KVL5000 × Sold Separately

Recommended Accessories

  • Motorola WPLN6905B APX Keyload RS-232 Cable - WPLN6905B — An alternative APX keyload cable using an RS-232 interface, compatible with APX series portable radios.
  • Motorola TKN1039A Soft Opps Cable for KVL5000 - TKN1039A — Soft operations cable designed for use with the KVL5000 Key Variable Loader.
  • Motorola HKN6182B Keyload Adapter Cable - HKN6182B — Keyload adapter cable for connecting KVL devices to compatible Motorola radios.
  • Motorola PMKN4013C Test & Alignment Programming Cable for APX and MOTOTRBO - PMKN4013C — Test and alignment programming cable for APX series radios, used by communications technicians.

What is the Motorola WPLN6904A used for?

The WPLN6904A is a keyload cable kit used to connect a Key Variable Loader (KVL) device to Motorola APX and SRX series portable radios. It provides the physical interface required to securely transfer cryptographic encryption keys to the radio, a process essential for maintaining COMSEC compliance in public safety and government radio fleets.

Is the KVL 5000 included with the WPLN6904A?

No. The WPLN6904A is the cable only. The KVL 5000 Key Variable Loader is a separate device and is sold separately. You must have a compatible KVL device to use this cable.

What is the difference between the WPLN6904A and the WPLN6804?

The WPLN6904A is the current production replacement for the legacy Motorola WPLN6804. Both cables serve the same keyloading function and are compatible with the same APX radio models. The WPLN6904A is the recommended purchase for new orders.

Can the WPLN6904A be used for CPS radio programming?

No. The WPLN6904A is a dedicated keyload cable for cryptographic key transfer only. It is not compatible with Motorola CPS (Customer Programming Software) and cannot be used for general radio programming or configuration tasks.

Warranty

The Motorola WPLN6904A includes a 1-year manufacturer's warranty.

Motorola WPLN6904A Keyload Cable Kit for APX Radios

Product form

SKU: WPLN6904A

$127.12 $119.99

    • Shipped today? Order within: Aug 12, 2026 17:00:00 -0400

    Description

    OEM Keyload Cable Kit for APX and SRX Series Portable Radios

    The Only Cable Built for Secure Encryption Key Transfer

    The Motorola WPLN6904A delivers a verified, tamper-resistant physical interface for loading cryptographic keys into APX and SRX portable radios.

    The Motorola WPLN6904A is an OEM keyload cable kit designed to connect a Key Variable Loader (KVL) device — such as the KVL 5000 — directly to Motorola APX and SRX series portable radios for secure cryptographic key transfer. It is the current production replacement for the Motorola WPLN6804 and maintains full functional compatibility across the APX portable radio line.

    The WPLN6904A is an essential tool for government, military, and public safety communications technicians responsible for COMSEC key management. It is used to load, update, or rekey encryption variables on individual radios or across an entire fleet. This cable does not include a KVL device; the Key Variable Loader is sold separately.

    Before purchasing, confirm your KVL device uses the standard KVL interface connector compatible with the WPLN6904A. This cable is designed exclusively for keyloading operations and is not a programming or data cable for use with CPS software.

    Key Features & Benefits

    • OEM Motorola Quality: Manufactured to Motorola's electrical and mechanical specifications, ensuring reliable contact and signal integrity during every key transfer session.
    • Wide APX Fleet Fitment: Compatible with the full APX portable radio line including APX2000, APX3000, APX4000, APX5000, APX6000, APX6000 XE, APX7000, APX7000XE, APX8000, and SRX2200.
    • KVL 5000 Compatible: Verified for use with the KVL 5000 Key Variable Loader for streamlined COMSEC key management workflows.
    • Replaces WPLN6804: Direct updated replacement for the legacy Motorola WPLN6804, with no configuration changes required.
    • Fleet-Ready Key Management: Enables rapid rekeying of large radio fleets, reducing downtime during scheduled COMSEC maintenance cycles.

    Specifications

    Attribute Details
    Brand Motorola Solutions
    Model/SKU WPLN6904A
    Product Type Keyload Cable Kit
    Cable Type KVL Interface Cable
    Compatible KVL KVL 5000
    Replaces WPLN6804
    Weight 2 oz

    Model Variations

    Model Key Difference
    WPLN6804 Previous generation keyload cable (discontinued)
    WPLN6904A Current production replacement

    Compatibility

    APX2000 APX3000 APX4000 APX5000
    APX6000 APX6000XE APX7000 APX7000XE
    APX8000 SRX2200 KVL5000

    What's Included

    Description SKU/Model Status
    Keyload Cable Kit WPLN6904A ✓ Included
    Key Variable Loader KVL5000 × Sold Separately

    Recommended Accessories

    • Motorola WPLN6905B APX Keyload RS-232 Cable - WPLN6905B — An alternative APX keyload cable using an RS-232 interface, compatible with APX series portable radios.
    • Motorola TKN1039A Soft Opps Cable for KVL5000 - TKN1039A — Soft operations cable designed for use with the KVL5000 Key Variable Loader.
    • Motorola HKN6182B Keyload Adapter Cable - HKN6182B — Keyload adapter cable for connecting KVL devices to compatible Motorola radios.
    • Motorola PMKN4013C Test & Alignment Programming Cable for APX and MOTOTRBO - PMKN4013C — Test and alignment programming cable for APX series radios, used by communications technicians.

    What is the Motorola WPLN6904A used for?

    The WPLN6904A is a keyload cable kit used to connect a Key Variable Loader (KVL) device to Motorola APX and SRX series portable radios. It provides the physical interface required to securely transfer cryptographic encryption keys to the radio, a process essential for maintaining COMSEC compliance in public safety and government radio fleets.

    Is the KVL 5000 included with the WPLN6904A?

    No. The WPLN6904A is the cable only. The KVL 5000 Key Variable Loader is a separate device and is sold separately. You must have a compatible KVL device to use this cable.

    What is the difference between the WPLN6904A and the WPLN6804?

    The WPLN6904A is the current production replacement for the legacy Motorola WPLN6804. Both cables serve the same keyloading function and are compatible with the same APX radio models. The WPLN6904A is the recommended purchase for new orders.

    Can the WPLN6904A be used for CPS radio programming?

    No. The WPLN6904A is a dedicated keyload cable for cryptographic key transfer only. It is not compatible with Motorola CPS (Customer Programming Software) and cannot be used for general radio programming or configuration tasks.

    Warranty

    The Motorola WPLN6904A includes a 1-year manufacturer's warranty.

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