Here's a USB accessory that is somewhat a specialized tool, but one with wide appeal. Because who wouldn't mind investigating throughout the house with your own wireless USB microscope to peer from 20x - 200x magnification?

The $139.99 tech tool seems like a great holiday gift for the geek, kid or CSI investigator in the making in your life. Only bummer is it's Windows-only, but that just means we'll have to reinstall Vista in Bootcamp!

• Transmits image to base via wireless connection


• Wireless range approximately 2 meters


• Base connects to computer via USB connection


• Adjustable magnification: 20x - 200x


• 8 white LEDs for illumination


• Built-in Li-ion batteries


• Battery charges via USB


• Wireless 2.4GHz with 4 channel options


• Works with Windows 2000/ME/XP/Vista


• Includes: microscope, base, USB cable, USB charging cable, two focusing rings, software CD, user guide