Wireless mice versus wired mice

The latest trend in computing is wireless everything! Although that mostly applies to computer networking, wireless mice are also available. Two types of wireless mice are available: RF and infrared. RF stands for radio frequency; that type of mouse uses a low-powered radio signal to communicate with a base station, or hub, connected (by wire) to the computer. The infrared mouse uses infrared light to communicate with the base station, similar to the infrared light a remote uses to control a TV, VCR, or DVD player.

Between RF and infrared, the RF type of wireless mouse is always recommended. Because the infrared mouse may require a line of site to its base station, a cluttered desk or something large, like a book, in front of the base station may interfere with the mouse’s signal. That’s not a problem with the RF type of mouse.

• Note that both types of wireless mouse require batteries. Standard flashlight batteries work well, but ensure that you have a steady supply. (Prepared at least a pair of AA batteries ready.)
• If you’re into Bluetooth at all, definitely consider getting and using a Bluetooth-happy wireless mouse. Note that the computer must be Bluetooth compatible for Bluetooth wireless devices to work.
• A rechargeable wireless mouse is highly recommended, especially if the recharging unit also serves as a “cradle” for the mouse when you’re not using it.
• The cradle also helps you find the mouse in a hurry when you need it; cordless mice do tend to wander.