USB Wi-Fi ADAPTER
If your computer does not have built-in Wi-Fi, we recommend you select a USB Wi-Fi Adapter on
the Sign Up form. The Adapter will plug into your computer's USB port and allow it to
connect to any of our mobile hotspots.
[Adds Wi-Fi capability to a desktop or old laptop computers]

Encore Wireless N150 USB Adapter
PC/Mac compatible
USB bus powered design. Needs no additional power adapter
Connects a single computer MiFi card via Wi-Fi connection
Very compact and discrete
Supports wireless b/g/n
Requirements:
Windows XP, Vista, or Windows 7, Mac OS 10.4 or higher
Minimum 512 MB RAM
One Free USB Port