Are you a big fan of convergence devices? Well if that’s the case, then check out this USB Aroma Diffuser that not only comes equipped with its very own 4-port USB hub, it also doubles up as a mood light as well. Since it is powered by USB to dissipate the aromatherapy oil around you, there is no need to worry about batteries or using up yet another power slot around your cubicle. Guess anyone working in a high pressure environment would find this to be soothing, and its ability to cycle through different light colors offer you an even more relaxed environment, never mind the deadline that’s alreay piled up. Heck, you might ’sacrifice’ a single USB port on your machine, but you get four more in return! The USB Aroma Diffuser + 4-Port Hub With Moody Light will retail for $17.90 apiece.