will this bluetooth adapter work on my laptop for my headset?

[random]

ive got a bluetooth headset but my comp doesnt support it, so i was wondering if this would work for my headset, ive got windows 7 and it doesnt say it supports 7 but alot of things say that and end up supporting them anyway, so will this work?, im gonna use it for skype, if that helps any
http://www.staples.com/Targus-Bluetooth-Dongle/product_635515?cmArea=SC3:CG6P4437:CL165010