Keyboards and Keypads. The "XS Trackball Keyboard" (G84-4400) combines comfortable mouse control with compact dimensions. Via the optical trackball with two mouse keys, the cursor can be controlled easily and precisely..
Keyboards and Keypads. Limited space? No room for a mouse? This stylish solution is the answer to your problems. The compact keyboard G84-4420 with convenient and precise trackball. Unique slim-line combination with visual appeal.