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XK-A-1141-R
With 89 preconfigured buttons
The Checkmark Keyboard is the math keyboard for students and adults who want to enter mathematical formulas on the computer more quickly
Technical support via email
Die X-keys in der KVM-Version senden reine USB-HID-Tastaturcodes und sind nur für die Verwendung mit Hardware vorgesehen
X-keys L-Trac Schwarzer Trackbal Checkmark XK-A-1141-RThe ultimate replacement for the traditional desktop mouse. High resolution USB laser trackball with 3 buttons, a free spinning scroll wheel and a heavy black ball. Supports two external 3. 5mm switches to further customize cursor control. The X keys L Trac contains a large trackball in an ergonomically shaped housing. It adapts to the contours of the hand and does not require any movement of the arm or wrist. The trackball is suitable for left and
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