Gyration GyroRemote and Mobile RF Keyboard - Manual (Page 23)

International Radio Compatibility
United States, Brazil, Canada, Israel
CHANNELS FREQUENCY RANGE
8 49mhz 100 ft. (30.5 m)
Australia, European Union, Czech Republic, Hong Kong, Hungary, Malaysia,
Mexico, New Zealand, Norway, Philippines, Poland, Russia, Switzerland,
Thailand
CHANNELS FREQUENCY RANGE
4 40mhz 30.5 m (100 ft.)
Japan, South Korea
CHANNELS FREQUENCY RANGE
8 49mhz 7.6 m (25 ft.)
China, Taiwan
CHANNELS FREQUENCY RANGE
4 40mhz 7.6 m (25 ft.)