Features: brand new and high quality Low power consumption. Accurate positioning. Dustproof, wear-resisting. No moving parts, reliability, high stability. Finger touch can be induced, with long not easy fatigue. Compact structure, small volume, light weight, simple to use convenient. Specifications: 15 mm thickness: Life: > 1 million times Working temperature: 0 to 60 Working humidity: 5% to 95%, with no condensation Storage temperature: - 40 to 65 Product size: 99.97x83x12.6mm Touchpad size: 65x49mm Wire length 1.5m Interface form: USB Input voltage: -0.3-+6V Note: No retail package. Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Touch Mouse