Description
The Poly M22/MX10 Universal AC Power Supply (85Q93AA) is the official AC adapter for the Poly M22 amplifier and MX10 modular audio processor, delivering a clean 5V DC at 90mA. Replacing batteries with this adapter reduces ongoing supply costs and eliminates downtime from dead cells in high-use call center and office environments. It is a genuine Poly accessory, ensuring the correct voltage and connector fit for both the M22 and MX10 units.
Key Features
- Eliminates Battery Costs: Switches your M22 or MX10 to permanent AC power, removing the recurring expense and interruption of battery replacements.
- Correct Output Specification: Delivers exactly 5V DC / 90mA — the precise requirement of the M22 amplifier and MX10 audio processor.
- Genuine Poly Part: Manufacturer-sourced for guaranteed compatibility and safe operation.
Technical Specifications
| Specification | Detail |
|---|---|
| HP SKU | 85Q93AA |
| Compatible Devices | Poly M22 Amplifier, Poly MX10 Modular Audio Processor |
| Output Voltage | 5V DC |
| Output Current | 90mA |
| Power Type | AC wall power (replaces batteries) |


