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【Condition】
Please check the product description and photos for the condition.
Some items may have not been tested or may show signs of use.
【Included Items】
Accessories are limited to those shown or mentioned in the product description.
Items such as manuals, boxes, or cables are not included unless specifically stated.
【Product Specifications and Firmware】
Some Japanese domestic models may have limited functionality overseas.
Please check compatibility before purchase.
【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment.
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The DEFT is a USB trackball designed for index finger operation, boasting unparalleled operability.
It features eight buttons in total: left and right buttons, forward and back buttons, a tilt wheel, and three function-assignable buttons.
The trackball's movement detection sensor is a gaming-grade, high-performance optical sensor, and the new high-performance lens and optimized peripheral optical design provide exceptional pointer tracking.
The use of large 2.5mm diameter artificial ruby support balls improves the feel of controlling the ball. Furthermore, the larger diameter of the support balls makes them less susceptible to becoming clogged with dirt and grime, reducing the frequency of maintenance.
By focusing on the six bones and muscles of the hand that come into contact during operation, and by designing it to take into account the indentations and protrusions, we have achieved a new, easy-to-use "feel" as if the shape of the palm were directly reflected in the design.
Rimborso per mancata consegna
