I don't think He-Man would be smart enough to use a motherboard as advanced as the XPower. She-Ra probably could, but smart money is on Skeletor, because not only do evil masterminds have henchmen, they always have technology.
Everyone is pointing out positive facets of He-Man owning the X-Power, but I'm not so sure he'd be better off. He would end up sitting around playing PC games all day with his new rig and get out of shape, letting Skeletor finally take over.
He-man already had an XPower since the 80s! Just take a look at his breast plate O_OU MSI has been developing this secret technology since the 80s but we were too distracted by the hotness of She-ra to notice! Damn kids!
Pretty simple! So he can rig up the XPower to one half of his Power Sword and kick Skeletors ass to finally get the other half for himself! Also protecting the secrets of Castle GraySkull is the go here right!
Maybe if He-Man had the XPower, he would have turned into Arnold, instead of Dolph Lundgren in that terrible movie all us 80's kids drug our parents to. Well, that and Cringer would have been some crazy badass dire wolf instead of a tiger. Seriously, besides Sigfried and Roy who wants to ride around on a tiger.