ArithmeType Calculus Keyboard Option:Keyguard - Black/Regular

ArithmeType Calculus Keyboard Option:Keyguard - Black/RegularUSB plug and play dedicated math keyboard that works alongside your computer keyboard. Dimensions: 16. 5 x 10. 16 x 3. 8 cm (6. 5 x 4 x 1. 5") 13 oz keyboard Keyboard includes a built in 3 foot USB A cord If a longer cord is needed, please purchase a female USB A to male USB A extender in the length of your choice. Download manual HERE. Compatibility: Chrome, Linux, Mac, and Windows Not compatible with iOS (iPad, iPhone) Web browser: optimized for

Power supply: Switching type AC/DC

Record up to a 6-second spoken message for no-touch communication

you can install InPrint 4

The iPad's audio is channelled through a sound chamber and redirected forward to yield a richer performance

After this point Pro features will require a licence

Haptic feedback

Built-in speaker and 3

Works with an inclination up to 45º

HD image quality

The user will never worry about battery strength or misplaced battery chargers as the unit is powered by the computer

Weighing in at 14 oz

Linkable wireless technology allows Big or Jelly Beamers to be linked to each outlet