Google Trusted Store Shopper Approved  Bizrate  Yahoo Shopping
Questions?  Call us today!  800-929-8061

Click to enlarge

Plantronics DA45 USB Adapter (77559-41)

The Plantronics DA45 USB Adapter expands the connectivity options of your current Plantronics H-Series headset. With this corded USB-to-headset adapter and H-Series headsets (traditionally used with a desk phone) you can now manage your PC communications with superior call clarity and the simplicity of inline call controls.
Please call for availability.   


  • Plug-and-play USB connectivity
  • Easy access call controls including call answer/end, mute, volume up/down
  • Quick Disconnect capability allows the headset to detach without losing the call PC
  • Wideband audio delivers heightened speech clarity


  • Compatible with all Plantronics H-Series headsets

  • Find us on Facebook
  • Find an installer at