Not much to say about the cable other than it works and appears to be solidly built so I think it will continue to work. However, the quick connect feature was new to me. Disconnecting is pretty easy, and I've occasionally switched to another device* on the fly, although it's pretty hard to accidentally disconnect. If you don't forget to take off your headset and stand up, it's enough to let go and not try to rip your head off by the ears. Generally satisfactory. Speaker plug so you can switch the call to your mobile phone or softphone and continue the conversation without removing your headset)