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 Plantronics A10 adapter cable with quick-disconnect and modular plugs

Plantronics

Plantronics PL-66268-02 A10 Adapter H Series to Polaris mobile electronics accessory

SKU CH-BA80-HPPFV

Connects Plantronics H-series headsets to Polaris-compatible desk phones via an amplified quick-disconnect cable

  • TypePower Inverter
  • Connect H-series headsets to desk phones via the A10 cable
  • Built-in QD amplifier makes H-series audio match Polaris clarity
  • Quick-disconnect to modular plug enables fast headset swaps
  • Replaces legacy part PL-33669-01 for direct compatibility
  • New condition ensures reliable performance out of the box

Adapter for H-Series Headsets

The Plantronics PL-66268-02 A10 adapter connects H-series headsets to most headset-ready phones through the headset port. It converts the quick-disconnect plug to a modular connector for broad compatibility. This accessory is built for office workers and call-centre staff who use Plantronics H-series headsets with desk phones.

Cable design and signal handling

The A10 cord includes an amplifier inside the quick-disconnect module so the H-series headset matches Polaris audio levels. A straight cable runs from the headset to the phone without external power requirements. The black cable is designed for daily desk use and keeps the signal path simple.

Quick-disconnect to modular conversion

This single adapter changes the headset connector type from quick-disconnect to modular so it fits standard headset ports on compatible phones. Buyers whose phones use a different port style or who need wireless operation will need a different solution. The part replaces the earlier PL-33669-01 reference.

Highlights

  • Connect H-series headsets to desk phones via the A10 cable
  • Built-in QD amplifier makes H-series audio match Polaris clarity
  • Quick-disconnect to modular plug enables fast headset swaps
  • Replaces legacy part PL-33669-01 for direct compatibility
  • New condition ensures reliable performance out of the box

Specifications

TypePower Inverter

Questions about this item

How do I connect the A10 adapter between my H-series headset and a Polaris-ready phone?

Plug the quick-disconnect end into the H-series headset, then insert the modular plug into the phone's headset port; the inline amplifier in the QD matches Polaris audio levels.

Which part of the A10 adapter is most likely to need replacement after heavy daily use?

The quick-disconnect junction and the modular plug endure the most insertions; the inline amplifier circuitry inside the QD can also degrade over time.

What is the first limitation I will hit when using this adapter on long calls?

The adapter is passive aside from the QD amplifier, so audio quality and volume are limited by the phone's headset port output and the H-series headset's own drivers.

More in Mobile Electronics Accessories

Similar items

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