Kensington Pro Fit Ergo TB550 Wireless Trackball, Rechargeable, K72180JP, White

・Utilizes 51% recycled and reused plastic: [Kensington] aims for sustainable management and uses 51% recycled and reused plastic. Equipped with a USB-C rechargeable battery. ・High-precision optical sensor: Equipped with a highly accurate optical sensor, achieving smooth and precise cursor movement. The cursor speed can also be adjusted with the DPI button on the bottom (400DPI, 800DPI, 1200DPI, 1600DPI). ・Dual wireless connection: The TB550 trackball can be connected via Bluetooth@Low Energy (LE) or a 2.4HGz wireless connection (2.4GHz wireless receiver). ・Ergonomic design based on human engineering: Designed for comfortable operation even with all-day use, based on human engineering. The 45° tilt keeps the angle of your hand and wrist in a natural, handshake-like position during mouse operation. The scroll wheel also features 4D scrolling functionality, allowing for both vertical and horizontal scrolling. ・Patented ball removal button: The [Kensington]-patented ball removal button allows you to easily remove the ball. This is very convenient for regular maintenance.

【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.