Help? How do I hook up my Plantronics H261N Headset to my computer?

Q: We need to hook the H261N headset to our computers. Is this all we need to do this? Plantronics 28959-01 Computer Soundboard Cable for H-Series Headsets?

A: Yes that is correct, the cable 28959-01 is all that you need to connect the headset to the computer.    And if you need to connect through the USB port, you can use the Plantronics DA40, DA45 or DA60 USB adapter.