One receiver dongle supports both keyboard and presenter thus only one USB port required
Provides up to 100-Feet/30-meter of reliable data transmission range for all 3 devices
Ideal for lecture halls, classrooms, conference rooms, churches, and any public-speaking settings that require reliable, long range wireless data transmission
Patented reliable auto-pairing technology enables secured and accurate RF connection. Multiple RF channels with auto-scan and channel switching eliminate potential interference
Eliminates the need to replace disposable batteries
Built-in optical trackball with integrated mouse buttons offers full-function mouse controls all on the keyboard
Class II laser product, 1mW power output

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.5 inch
Height : 2.5 inch
Length : 23.5 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 2.4 pounds (View shipping rates and policies)

ASIN : B00AA6X97K