Expand the connectivity options of your current Plantronics H-Series headsets with the DA45 USB adapter. With this corded USB-to-headset adapter and H-Series headset (traditionally used with a desk phone) you can now manage your PC communications with superior call clarity and the simplicity of inline call controls.
Plug-and-play USB connectivity for fast, simple setup
Easily accessible call controls, including call answer/end, mute volume +/-
Quick Disconnect capability allows the headset to detach without losing the call
PC Wideband delivers heightened speech clarity, providing the best possible PC audio quality (Headset must support wideband audio)
Download the latest release of Plantronics software and get one-touch call answer/end with supported softphones
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