High performance optical technology - no mouse ball - no moving parts to collect dirt, dust and grime. |
Greater accuracy and control. | Works on virtually any surface, minimising the need for a mouse pad. | No unnecessary wires or recharging station required. | Longer battery life - many users average more than 6 months battery life. | 27MHz wireless technology. | Notifies you of interference from other wireless devices and leads you through steps to reduce that interference. | Battery low warning. | Suitable for left or right handed use. | System Requirements: Windows XP/Professional/ME/98 and an available USB port. | Mac OS 10. | 1 - 10. | 2. | X (excluding Mac OS 10. | 0) and an available USB port. | Includes 2 x AA batteries. | NOTE: Performs best on surfaces with detail to track and wont function on reflective surfaces (e. | g. | mirrors) or those without visible detail (e. | g. | glass). | May also have difficulty tracking on highly repetitive patterns (e. | g. | some printed glossy photographs). |
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