HP Poly Sync 40+ Bluetooth USB Speakerphone – Bluetooth, USB-A/C + BT700 Dongle, 6-Mic Array for Medium Conference Rooms (772C5AA)

The Poly Sync 40+ UC (772C5AA) adds the BT700 USB-A Bluetooth dongle to the Sync 40's 6-microphone, 20-hour speakerphone for small-to-medium conference rooms — without Microsoft Teams certification. The UC variant is the right choice for mixed UC environments (Zoom, Webex, Cisco, RingCentral) where Teams-specific certification is not required, delivering the same improved Bluetooth reliability of the BT700 dongle with full open UC platform compatibility.

The Telecom Spot Take

Choose the Sync 40+ UC over the Teams variant when the conference room serves users across multiple UC platforms or when your organization hasn't standardized on Teams. The BT700 dongle provides the same Bluetooth performance improvement regardless of platform. For Teams-only organizations, the 77P36AA Teams variant is the right call.

Key Features

• BT700 USB Dongle Included: Improved Bluetooth reliability and range for laptop-connected conference rooms.
• UC Certified: Works with Teams, Zoom, Webex, Cisco, and all major UC platforms.
• 6-Mic Acoustic Fence Array: Conference table-wide pickup with noise filtering.
• Up to 20 Hours Battery.

Technical Specifications