In the Wizard of Oz movie the Scarecrow spent his entire journey looking for a heart. In the end he found it was something he always had. Same goes for Mr. Smiley USB 4-Port Hub Man. Just like the Scarecrow, this little guy doesn’t not know he already has it (because his head won’t swivel so he can get a look). Deep within that 4 port USB 2.0 hub body glows a red heart transmitting a USB 2.0 quality signal. Just like electrical outlets - you can never have enough USB ports…especially Ports with Heart.

Smiley USB 4-Port Hub - $13.99

Is there no end to the things we won’t plug into our computer USB? Here’s one I haven’t seen before. It’s a USB powered humidifier - shaped like a soda can. It generates cool, moisturizing steam using safe ultrasonic waves so as to help relieve dry skin, eyes, mouth and throat. It makes breathing more comfortable. Fortunately the can is labeled in Japanese lettering so you won’t be tempted to turn it in for a deposit. Hourly output is 50ml and the kit includes the can, power cable and a car charger.

USB Can-shaped humidifier - $24