The Poly Blackwire 3225 is a UC USB Binaural headset designed to connect to your PC.
Poly Blackwire 3225 USB UC Binaural Corded Headset Features:
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Poly Blackwire 3225 Binaural UC USB Corded Headset Brochure
Poly Blackwire 3225 Binaural UC USB Corded Headset User Guide
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