Elecom IST Wireless Trackball Thumb 36mm Artificial Ruby 5 Mouse, Bluetooth, Operation, Ball, Support, Buttons, Windows, Mac, Chromebook, Black,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a 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 a transformer. ---------------------------------------------------------------------- The IST is a thumb-operated trackball with an ergonomic shape that allows for comfortable operation and smooth operability. Its ergonomic design allows for a natural grip without gripping, and its shape fits comfortably in the hand, regardless of hand size or grip style. The support unit uses a 2mm diameter artificial ruby. This provides a more natural and smoother ball control than previous models. The support unit can be easily removed and replaced with an artificial ruby or bearing. *Replacement artificial ruby unit (M-RS10) and bearing unit (M-BS10) are sold separately. It is equipped with five buttons, including "forward" and "back" buttons, which are convenient when using a web browser or folders. Button function assignments can be changed using the free downloadable "ELECOM Mouse Assistant." Warranty period: 1 year