Checkmark Keyboard für mathematische Eingaben (rot-blau) Pedale M1-M8 on individual keys on

M1-M8 on individual keys on white background

Usable on any device that can receive keyboard input

Linux und Android

OS X- oder Linux-Computer angeschlossen werden sollen

green and yellow (only black in stock)

Checkmark Keyboard für mathematische Eingaben (rot-blau) Pedale M1-M8 on individual keys onThe Checkmark Keyboard is the math keyboard for students and adults who want to enter mathematical formulas on the computer more quickly. The keyboard is designed for middle school students who have any of the following limitations: Visual impairment motor limitations Dysgraphia Dyscalculia Advantages The Checkmark Keyboard is designed for plug and play and works without drivers on devices that meet the technical requirements below. speeds up work