Poly Calisto M22/MX10 Power Supply 5V 90 mA | Headsets Audio

Keep supported Poly Calisto M22 and MX10 accessories powered with a universal supply specified at 5 V and 90 mA. This replacement part is designed for straightforward deployment in headset environments where dependable accessory power is essential to maintaining call continuity and desk productivity. For IT teams standardizing endpoint support, a verified replacement power supply reduces downtime risk and avoids the uncertainty of mismatched adapters. The compact design fits naturally into office and contact center setups, making it a practical spare for desks, staging areas, and service stock. When headset accessories are part of a larger communications stack, even a small power component can affect user availability. This supply is intended to restore operation quickly and keep supported devices ready for daily use without introducing unnecessary complexity. It is a focused, purpose-built replacement for environments that value consistency, compatibility, and fast recovery.