This new Area-Power USB 2.0 ExpressCard could be the biggest of its kind to date. It fits nicely into any ExpressCard/34 slot and feature five USB 2.0 ports. Three of the ports, the ones in red are powered by the ExpressCard while the other two ports in white will be enabled whenever the AC adapter is plugged in. The red ports will have sufficient power to use devices like a mouse and flash drives although they won’t feature enough juice to charge your devices.