Got it today with my Godzilla World Destruction Tour teeshirt ( http://www.thinkgeek.com/tshirts-apparel/unisex/japanese/e8a7/ ) and it looks pretty good actually (shirt and the hub), 6 of the 7 switches feel rock solid, one is a little soft but definitely workable (I’m a tad fussy about stuff working perfectly). Flipping the switches on and off work great as my system drops/connects the USB accordingly and power on/off to the module means no more manually unplugging my Gadgeteer project when adding/removing stuff. It came with a short USB cable and a 5v 2A power supply so its definitely a powered usb hub which is great.
So far its working very with my setup so for $20 I’m a happy USB 7 Port Hub with Power Switches camper http://www.thinkgeek.com/computing/usb-gadgets/e2d2/?srp=1