HP Poly BW3325-M USB-A Stereo Corded Headset

Connect a single headset to desk-based USB-A communications and 3.5 mm audio devices without changing wearing style or call-control workflow. The Poly Blackwire 3325-M uses a stereo on-ear design with a flexible boom microphone, making it suited to users who need two-ear audio isolation for calls, training content, and collaborative meetings. Inline controls keep common call actions close at hand rather than requiring users to reach for their application window. USB-A connectivity supports common PC and desk environments where a native USB connection is required. The integrated 3.5 mm plug extends use to compatible laptops, mobile devices, and other analog headset ports. This dual-connection arrangement is useful for staff who move between a primary computer and a portable endpoint while retaining the same microphone and stereo listening configuration. HP 76J21AA is the Microsoft Teams-oriented Blackwire 3325-M configuration. Within the Blackwire 3300 family, it combines stereo audio with both USB-A and 3.5 mm connectivity rather than limiting the headset to a single host connection. Its wired architecture avoids battery charging and preserves a consistent ready-to-use workstation headset setup. The black finish, adjustable headband, and boom microphone make it appropriate for contact-center desks, office call stations, and hybrid workers using fixed PC communications.