>Thanks, but no, I don't have any use case for something like that myself. > >As you probably know I'm a great proponent of using wired connections where possible. But I like to keep abreast of new wireless technologies so I can recommend options for clients when wired connections aren't possible. > >Googling [WiDi lag] brings up some interesting results. For example, if you also have a wireless router nearby, you might try changing the 2.4GHz channel(s) the router uses: http://answers.microsoft.com/en-us/windows/forum/windows8_1-hardware/wireless-display-adapter-lag-issues/2b348b24-bd64-4435-b25e-11b784da255d?auth=1