Yes, when I plug them in they show up in the unknown device area under Devices. 

And currently, I only plugged in 1 of them directly into a USB port on the front of the computer, I bought a powered USB hub (http://www.amazon.com/Release-Anker%C2%AE-Uspeed-Charging-Adapter/dp/B005NGQWL2/ref=sr_1_29?ie=UTF8&qid=1379267814&sr=8-29&keywords=usb+hub) that is on it's way to me, once I get it, I'll plug all four into it along with a USB powered fan to keep air moving.