Ok thanks. Yeah mine is connected to my mac mini. Would probably need to turn the mac off first to disconnect the two and then try. Anyways, worked very very well when I tried it via a wired connection, but unless you're doing very specific spreadsheet/document editing, or maybe something in one of the video editing programs -- I'm not sure why you'd need it, but hey it's nice to have. I was primarily testing it out with Citrix Remote Connection app when remote connecting to my work windows environment -- a little better than how it worked under 13.3, but Citrix is still **** and basically doesn't let most of the functions of the mouse/trackpad work - translate - well, because in my opinion they want you to buy their citrix-specific mouse. 😠