- Ergonomic design, it can be used by both left or right hand according to people’s using habits.
- High definition optical engine: achieve more smooth and accurate cursor control.
- Small and exquisite design, convenient to carry, makes you free to work on the computer.
- More than 3million times key life, more durable.
- Non-noise wheel technology, making a peaceful working environment.
- Interface Type : USB
- Cable Length : 1.35Meter
- Size: 110*60.6*36mm
- The number of keys: 3
- Resolution?1200 DPI
- Key life: 3,000,000times
- Voltage : 5V DC
- System support : windows 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Linux / Mac OS