Find tons of cool and handy wireless interface devices at Jameco Electronics. Our selection of wireless keyboards have an ergonomic handheld design that makes it easy to carry and operate. They also come with a built-in removable rechargeable li-ion battery. Or get a complete RF solution for wireless PC to microcontroller project communication with the XBee wireless pack. It's compatible with a wide variety of 3.3V and 5V microcontrollers.