Low power consumption Accurate positioning Dustproof, wear-resistant No moving parts, ensuring reliability and high stability Finger touch responsive with low fatigue over extended use Compact structure, small volume, light weight, easy and convenient to use Thickness: 15 mm Working temperature: 0°C to 60°C Working humidity: 5% to 95%, non-condensing Storage temperature: -40°C to 65°C Product dimensions: 99.97 x 83 x 12.6 mm Touchpad size: 65 x 49 mm Cable length: 1.5 m Interface: USB input Color: Black Material: Plastic Package Contents: 1 x Portable Trackpad Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allows an error of +/- 1-3 cm.