HP C3220 USB-A Stereo UC Headset

Support voice calls, video conferences and desktop unified communications with a wired USB-A headset that connects directly to compatible computer USB ports. The Plantronics Blackwire C3220 combines stereo, binaural listening with a boom and on-cable microphone arrangement. Its 20 Hz to 20 kHz frequency response covers the voice and media range used for calls, training content and collaboration applications, while the noise-cancelling microphone helps reduce surrounding sound picked up during speech. The supra-aural, over-the-head earpiece design rests on the ear and provides passive noise reduction. Stereo audio differentiates this configuration from monaural options in the same headset series, making it suited to users who alternate between calls and computer audio. A wired connection avoids battery charging and keeps the headset available at a fixed desk, shared workstation or contact-center position. HP 209745-22 is the black USB Type-A version of the Blackwire 3200 Series C3220. Its combination of USB-A host connectivity, binaural earpieces and a noise-cancelling microphone makes it a direct fit where the endpoint requires a corded stereo headset rather than a wireless headset or analog headset connection.