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Poly Sync 40 charging stand with universal power supply

HP

HP 85R78AA Sync 40 Charging Stand speaker

SKU CH-8TPG-0DJB7 MPN 85R78AA

Charging stand powers the Poly Sync 40 speaker and includes a universal power supply

  • Product typeAC/DC Power Supply
  • Charges the Poly Sync 40 speaker efficiently
  • Universal power supply works worldwide
  • Dedicated stand keeps desk organised
  • Official Poly accessory ensures fit
  • Ready to use with included hardware

Charging Stand for Poly Sync 40

This stand is a dedicated AC-powered charging station designed exclusively for the Poly Sync 40 speaker. It provides a fixed dock to keep the conference device powered and ready for meetings. The unit includes a universal power supply for broad electrical compatibility. It serves professionals who use the Sync 40 as their primary audio endpoint.

Simple Placement and Connection

Installation requires placing the Sync 40 speaker onto the stand and connecting the included power supply to a mains outlet. No software drivers or pairing steps are involved. The main risk is seating the speaker incorrectly so that the charging contacts do not engage. Users should verify the speaker sits firmly and the charge indicator activates.

Verify Speaker Model and Power Needs

Before ordering, confirm the conference speaker is the Poly Sync 40 model; other Poly or third-party speakers will not fit or charge. Ensure a standard AC wall socket is available near the intended desk location. The universal supply handles common voltage ranges, but the plug type must match your local outlet standard.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 59% of the 830 comparable items (median $40.99).

Specifications

Product
Product typeAC/DC Power Supply
Size & build
Shipping weight0.25 kg
Package size152 × 102 × 64 mm

Questions about this item

How do I confirm the Sync 40 speaker is charging correctly on the 85R78AA stand?

Place the speaker on the stand; the speaker's own LED ring will show the charging state, confirming the stand is delivering power.

What comes with the 85R78AA and what must I provide?

The box contains the charging stand and a universal AC/DC power supply; the Poly Sync 40 speaker itself is sold separately.

Which version of this stand matches my Poly Sync 40 speaker?

The 85R78AA is the single model built for the Poly Sync 40; no other capacity or version options exist for this product.

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