http://www.martian.com/whatisit.html
The Martian NetDrive Wireless gives you all the convenience of a local file server without any of the hassles of cables (except for power, of course, but we’re working on that).
Martian NetDrives are completely silent appliances that you can place next to your stereo or even under your bed, and they’re small enough to fit on a bookshelf. Hide one in your closet or garage!
If your house hasn’t been invaded by wireless technology yet, we also offer the Martian NetDrive Basic — the same simple setup and silent operation for your wired home network. Silent and Simple Features:
120GB of disk storage Store thousands of your favorite songs, digital pictures, or documents. 40GB model also available.
802.11b-compatible wireless interface Works out of the box with all WiFi-compatible hardware
Small 2.5″ high, 11.5″ wide, and 10.5″ deep. About the size of a reference book, perfect for stashing on a bookshelf!
Silent operation We designed the Martian NetDrive to operate without noisy fans.
Two-step setup 1. Unpack stylish brown shipping carton. 2. Plug in power cable.