• 【Comfortable and Durable】ABS material buttons designed for comfortable, long-lasting use with a 3 million click lifespan.
• 【Adjustable Sensitivity】Features three DPI settings (800-1200-1600) for precise cursor control across various tasks.
• 【Plug and Play】Simple USB connection ensures quick setup without additional software installation.
• 【Ergonomic Design】Compact size and ergonomic shape (115.4 x 61.1 x 34.4 mm) provide a comfortable grip for extended use.
• 【Wide Compatibility】Compatible with multiple Windows operating systems, including Windows 2000, XP, 7, 8, and 10.

Specifications:

• Material: ABS
• Number of buttons: 4
• DPI: 800-1200-1600
• Current and voltage: DC 5V / <100mA
• Key life: 3 million times
• Weight: about 100 grams
• Dimensions: 115.4 (L) x 61.1 (W) x 34.4 (H) ± 0.2mm
• Applicable system: Windows 2000, WIN XP, WIN7, WIN8, WIN10 operating system