Sanwa Direct Lazy Ring Trackball Compatible with Ambidextrous Cable Count Switching 1.9m 400-MA083 gray

【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. This wired trackball mouse allows you to use your fingertips to move the ball, so you can operate your computer in a variety of positions, including lying down. Just connect the cable to the USB port and you're ready to use. Various buttons are equipped with double-click buttons that allow you to click left/right or double-click with a single click. Various operations are possible with one click. This is a ball mouse that allows you to set the cursor speed in four stages: 400, 600, 800, and 1200 counts according to your needs and preferences. Easy switching by simply pressing the count switching button on the main unit. The 1.9m long cable makes it convenient to operate it while changing your posture, or to operate it from a distance when presenting at a meeting or watching videos. This is a trackball mouse with buttons arranged for easy operation on either the left or right side. You can also switch hands when you get tired of using one hand. Warranty period: 6 months from the date of purchase lying down while sleeping wired mouse ring mouse ball left-handed left two-handed finger mouse air mouse pc computer pc mouse computer mouse finger mouse thumb aerial aerial mouse one hand mouse ball gaming mouse track mouse with trackball trackball mouseball cad mouse mouse trackball ball track mouse/trackball trackball wired mouse