Does anyone know anything about this or know of any similar devices? I can't find a review or manual anywhere.

Currently when traveling on business, I bring a wireless router with me so me and my roommate can both surf for the price of one. With a lot of in-room internet becoming wireless-only, this may be good to have if I'm able to connect to the hotel's wireless, then share it (without using Windows ICS). Also, this would be a lot easier to carry than a router.